* [PATCH 2/9] UBI: rename ubi_dbg_dump_vtbl_record
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 3/9] UBI: rename ubi_dbg_dump_sv Artem Bityutskiy
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
I am going to remove the "UBI debugging" compilation option and make the
debugging stuff to be always compiled it. This patch is a preparation
which renames 'ubi_dbg_dump_vtbl_record()' to 'ubi_dump_vtbl_record()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/debug.c | 4 ++--
drivers/mtd/ubi/debug.h | 4 ++--
drivers/mtd/ubi/vmt.c | 2 +-
drivers/mtd/ubi/vtbl.c | 8 ++++----
4 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index 2d3dc26..9b16bcc 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -139,11 +139,11 @@ void ubi_dump_vol_info(const struct ubi_volume *vol)
}
/**
- * ubi_dbg_dump_vtbl_record - dump a &struct ubi_vtbl_record object.
+ * ubi_dump_vtbl_record - dump a &struct ubi_vtbl_record object.
* @r: the object to dump
* @idx: volume table index
*/
-void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
+void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
{
int name_len = be16_to_cpu(r->name_len);
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index ca36f2d..9728da4 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -61,7 +61,7 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
#define dbg_bld(fmt, ...) ubi_dbg_msg("bld", fmt, ##__VA_ARGS__)
void ubi_dump_vol_info(const struct ubi_volume *vol);
-void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
+void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv);
void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type);
void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
@@ -196,7 +196,7 @@ static inline int ubi_dbg_is_erase_failure(const struct ubi_device *ubi)
static inline void
ubi_dump_vol_info(const struct ubi_volume *vol) { return; }
static inline void
-ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx) { return; }
+ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx) { return; }
static inline void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv) { return; }
static inline void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb,
int type) { return; }
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 906f972..a4b4c30 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -856,7 +856,7 @@ fail:
ubi_err("paranoid check failed for volume %d", vol_id);
if (vol)
ubi_dump_vol_info(vol);
- ubi_dbg_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
+ ubi_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
dump_stack();
spin_unlock(&ubi->volumes_lock);
return -EINVAL;
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 7ef3de0..897502f 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -197,7 +197,7 @@ static int vtbl_check(const struct ubi_device *ubi,
if (be32_to_cpu(vtbl[i].crc) != crc) {
ubi_err("bad CRC at record %u: %#08x, not %#08x",
i, crc, be32_to_cpu(vtbl[i].crc));
- ubi_dbg_dump_vtbl_record(&vtbl[i], i);
+ ubi_dump_vtbl_record(&vtbl[i], i);
return 1;
}
@@ -277,8 +277,8 @@ static int vtbl_check(const struct ubi_device *ubi,
!strncmp(vtbl[i].name, vtbl[n].name, len1)) {
ubi_err("volumes %d and %d have the same name"
" \"%s\"", i, n, vtbl[i].name);
- ubi_dbg_dump_vtbl_record(&vtbl[i], i);
- ubi_dbg_dump_vtbl_record(&vtbl[n], n);
+ ubi_dump_vtbl_record(&vtbl[i], i);
+ ubi_dump_vtbl_record(&vtbl[n], n);
return -EINVAL;
}
}
@@ -288,7 +288,7 @@ static int vtbl_check(const struct ubi_device *ubi,
bad:
ubi_err("volume table check failed: record %d, error %d", i, err);
- ubi_dbg_dump_vtbl_record(&vtbl[i], i);
+ ubi_dump_vtbl_record(&vtbl[i], i);
return -EINVAL;
}
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 3/9] UBI: rename ubi_dbg_dump_sv
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 2/9] UBI: rename ubi_dbg_dump_vtbl_record Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 4/9] UBI: rename ubi_dbg_dump_seb Artem Bityutskiy
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
I am going to remove the "UBI debugging" compilation option and make the
debugging stuff to be always compiled it. This patch is a preparation
which renames 'ubi_dbg_dump_sv()' to 'ubi_dump_sv()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/debug.c | 4 ++--
drivers/mtd/ubi/debug.h | 4 ++--
drivers/mtd/ubi/scan.c | 8 ++++----
drivers/mtd/ubi/vtbl.c | 2 +-
4 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index 9b16bcc..9ae8fff 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -173,10 +173,10 @@ void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
}
/**
- * ubi_dbg_dump_sv - dump a &struct ubi_scan_volume object.
+ * ubi_dump_sv - dump a &struct ubi_scan_volume object.
* @sv: the object to dump
*/
-void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv)
+void ubi_dump_sv(const struct ubi_scan_volume *sv)
{
printk(KERN_DEBUG "Volume scanning information dump:\n");
printk(KERN_DEBUG "\tvol_id %d\n", sv->vol_id);
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index 9728da4..5e3d4e8 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -62,7 +62,7 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
void ubi_dump_vol_info(const struct ubi_volume *vol);
void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
-void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv);
+void ubi_dump_sv(const struct ubi_scan_volume *sv);
void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type);
void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len);
@@ -197,7 +197,7 @@ static inline void
ubi_dump_vol_info(const struct ubi_volume *vol) { return; }
static inline void
ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx) { return; }
-static inline void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv) { return; }
+static inline void ubi_dump_sv(const struct ubi_scan_volume *sv) { return; }
static inline void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb,
int type) { return; }
static inline void
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index c26b1ad..23f7ad2 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -231,7 +231,7 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr,
bad:
ubi_err("inconsistent VID header at PEB %d", pnum);
ubi_dump_vid_hdr(vid_hdr);
- ubi_dbg_dump_sv(sv);
+ ubi_dump_sv(sv);
return -EINVAL;
}
@@ -1584,17 +1584,17 @@ static int paranoid_check_si(struct ubi_device *ubi, struct ubi_scan_info *si)
bad_seb:
ubi_err("bad scanning information about LEB %d", seb->lnum);
ubi_dbg_dump_seb(seb, 0);
- ubi_dbg_dump_sv(sv);
+ ubi_dump_sv(sv);
goto out;
bad_sv:
ubi_err("bad scanning information about volume %d", sv->vol_id);
- ubi_dbg_dump_sv(sv);
+ ubi_dump_sv(sv);
goto out;
bad_vid_hdr:
ubi_err("bad scanning information about volume %d", sv->vol_id);
- ubi_dbg_dump_sv(sv);
+ ubi_dump_sv(sv);
ubi_dump_vid_hdr(vidh);
out:
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 897502f..b37872c 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -700,7 +700,7 @@ static int check_sv(const struct ubi_volume *vol,
bad:
ubi_err("bad scanning information, error %d", err);
- ubi_dbg_dump_sv(sv);
+ ubi_dump_sv(sv);
ubi_dump_vol_info(vol);
return -EINVAL;
}
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 4/9] UBI: rename ubi_dbg_dump_seb
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 2/9] UBI: rename ubi_dbg_dump_vtbl_record Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 3/9] UBI: rename ubi_dbg_dump_sv Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 5/9] UBI: rename ubi_dbg_dump_mkvol_req Artem Bityutskiy
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
I am going to remove the "UBI debugging" compilation option and make the
debugging stuff to be always compiled it. This patch is a preparation
which renames 'ubi_dbg_dump_seb()' to 'ubi_dump_seb()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/debug.c | 4 ++--
drivers/mtd/ubi/debug.h | 6 +++---
drivers/mtd/ubi/scan.c | 4 ++--
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index 9ae8fff..d33a283 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -190,11 +190,11 @@ void ubi_dump_sv(const struct ubi_scan_volume *sv)
}
/**
- * ubi_dbg_dump_seb - dump a &struct ubi_scan_leb object.
+ * ubi_dump_seb - dump a &struct ubi_scan_leb object.
* @seb: the object to dump
* @type: object type: 0 - not corrupted, 1 - corrupted
*/
-void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type)
+void ubi_dump_seb(const struct ubi_scan_leb *seb, int type)
{
printk(KERN_DEBUG "eraseblock scanning information dump:\n");
printk(KERN_DEBUG "\tec %d\n", seb->ec);
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index 5e3d4e8..b897c4a 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -63,7 +63,7 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
void ubi_dump_vol_info(const struct ubi_volume *vol);
void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
void ubi_dump_sv(const struct ubi_scan_volume *sv);
-void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type);
+void ubi_dump_seb(const struct ubi_scan_leb *seb, int type);
void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len);
int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
@@ -198,8 +198,8 @@ ubi_dump_vol_info(const struct ubi_volume *vol) { return; }
static inline void
ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx) { return; }
static inline void ubi_dump_sv(const struct ubi_scan_volume *sv) { return; }
-static inline void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb,
- int type) { return; }
+static inline void ubi_dump_seb(const struct ubi_scan_leb *seb,
+ int type) { return; }
static inline void
ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req) { return; }
static inline void
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 23f7ad2..b09c8fa 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -510,7 +510,7 @@ int ubi_scan_add_used(struct ubi_device *ubi, struct ubi_scan_info *si,
if (seb->sqnum == sqnum && sqnum != 0) {
ubi_err("two LEBs with same sequence number %llu",
sqnum);
- ubi_dbg_dump_seb(seb, 0);
+ ubi_dump_seb(seb, 0);
ubi_dump_vid_hdr(vid_hdr);
return -EINVAL;
}
@@ -1583,7 +1583,7 @@ static int paranoid_check_si(struct ubi_device *ubi, struct ubi_scan_info *si)
bad_seb:
ubi_err("bad scanning information about LEB %d", seb->lnum);
- ubi_dbg_dump_seb(seb, 0);
+ ubi_dump_seb(seb, 0);
ubi_dump_sv(sv);
goto out;
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 5/9] UBI: rename ubi_dbg_dump_mkvol_req
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
` (2 preceding siblings ...)
2012-05-16 15:55 ` [PATCH 4/9] UBI: rename ubi_dbg_dump_seb Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 6/9] UBI: remove Kconfig debugging option Artem Bityutskiy
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
I am going to remove the "UBI debugging" compilation option and make the
debugging stuff to be always compiled it. This patch is a preparation
which renames 'ubi_dbg_dump_mkvol_req()' to 'ubi_dump_mkvol_req()'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/cdev.c | 2 +-
drivers/mtd/ubi/debug.c | 4 ++--
drivers/mtd/ubi/debug.h | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index f406112..633ac82 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -644,7 +644,7 @@ static int verify_mkvol_req(const struct ubi_device *ubi,
bad:
dbg_err("bad volume creation request");
- ubi_dbg_dump_mkvol_req(req);
+ ubi_dump_mkvol_req(req);
return err;
}
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index d33a283..bb7297e 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -207,10 +207,10 @@ void ubi_dump_seb(const struct ubi_scan_leb *seb, int type)
}
/**
- * ubi_dbg_dump_mkvol_req - dump a &struct ubi_mkvol_req object.
+ * ubi_dump_mkvol_req - dump a &struct ubi_mkvol_req object.
* @req: the object to dump
*/
-void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req)
+void ubi_dump_mkvol_req(const struct ubi_mkvol_req *req)
{
char nm[17];
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index b897c4a..c98d2c8 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -64,7 +64,7 @@ void ubi_dump_vol_info(const struct ubi_volume *vol);
void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
void ubi_dump_sv(const struct ubi_scan_volume *sv);
void ubi_dump_seb(const struct ubi_scan_leb *seb, int type);
-void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
+void ubi_dump_mkvol_req(const struct ubi_mkvol_req *req);
int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len);
int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
int offset, int len);
@@ -201,7 +201,7 @@ static inline void ubi_dump_sv(const struct ubi_scan_volume *sv) { return; }
static inline void ubi_dump_seb(const struct ubi_scan_leb *seb,
int type) { return; }
static inline void
-ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req) { return; }
+ubi_dump_mkvol_req(const struct ubi_mkvol_req *req) { return; }
static inline void
ubi_dbg_print_hex_dump(const char *l, const char *ps, int pt, int r,
int g, const void *b, size_t len, bool a) { return; }
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 6/9] UBI: remove Kconfig debugging option
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
` (3 preceding siblings ...)
2012-05-16 15:55 ` [PATCH 5/9] UBI: rename ubi_dbg_dump_mkvol_req Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 7/9] UBI: clean-up terminology for self-checks in io.c Artem Bityutskiy
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This patch kills the UBI debugging Kconfig option completely and makes all the
debugging stuff to be always compiled-in. It was pain in the neck to maintain
this useless option because all users I am aware of have debugging enabled
anyway - how else will you diagnose errors otherwise?
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/Kconfig | 8 ------
drivers/mtd/ubi/debug.c | 4 ---
drivers/mtd/ubi/debug.h | 63 -----------------------------------------------
drivers/mtd/ubi/io.c | 12 ---------
drivers/mtd/ubi/scan.c | 8 ------
drivers/mtd/ubi/vmt.c | 7 ------
drivers/mtd/ubi/vtbl.c | 8 ------
drivers/mtd/ubi/wl.c | 10 --------
8 files changed, 120 deletions(-)
diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig
index 4dcc752..738ee8d 100644
--- a/drivers/mtd/ubi/Kconfig
+++ b/drivers/mtd/ubi/Kconfig
@@ -52,12 +52,4 @@ config MTD_UBI_GLUEBI
work on top of UBI. Do not enable this unless you use legacy
software.
-config MTD_UBI_DEBUG
- bool "UBI debugging"
- depends on SYSFS
- select DEBUG_FS
- select KALLSYMS
- help
- This option enables UBI debugging.
-
endif # MTD_UBI
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index bb7297e..c6becde 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -106,8 +106,6 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr)
vid_hdr, UBI_VID_HDR_SIZE, 1);
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* ubi_dump_vol_info - dump volume information.
* @vol: UBI volume description object
@@ -474,5 +472,3 @@ void ubi_debugfs_exit_dev(struct ubi_device *ubi)
{
debugfs_remove_recursive(ubi->dbg->dfs_dir);
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index c98d2c8..3e5b60f 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -25,7 +25,6 @@ void ubi_dump_flash(struct ubi_device *ubi, int pnum, int offset, int len);
void ubi_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr);
void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
-#ifdef CONFIG_MTD_UBI_DEBUG
#include <linux/random.h>
#define ubi_assert(expr) do { \
@@ -166,66 +165,4 @@ static inline int ubi_dbg_is_erase_failure(const struct ubi_device *ubi)
return 0;
}
-#else
-
-/* Use "if (0)" to make compiler check arguments even if debugging is off */
-#define ubi_assert(expr) do { \
- if (0) { \
- printk(KERN_CRIT "UBI assert failed in %s at %u (pid %d)\n", \
- __func__, __LINE__, current->pid); \
- } \
-} while (0)
-
-#define dbg_err(fmt, ...) do { \
- if (0) \
- ubi_err(fmt, ##__VA_ARGS__); \
-} while (0)
-
-#define ubi_dbg_msg(fmt, ...) do { \
- if (0) \
- printk(KERN_DEBUG fmt "\n", ##__VA_ARGS__); \
-} while (0)
-
-#define dbg_msg(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_gen(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_eba(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_wl(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_io(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-#define dbg_bld(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
-
-static inline void
-ubi_dump_vol_info(const struct ubi_volume *vol) { return; }
-static inline void
-ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx) { return; }
-static inline void ubi_dump_sv(const struct ubi_scan_volume *sv) { return; }
-static inline void ubi_dump_seb(const struct ubi_scan_leb *seb,
- int type) { return; }
-static inline void
-ubi_dump_mkvol_req(const struct ubi_mkvol_req *req) { return; }
-static inline void
-ubi_dbg_print_hex_dump(const char *l, const char *ps, int pt, int r,
- int g, const void *b, size_t len, bool a) { return; }
-static inline int ubi_dbg_check_all_ff(struct ubi_device *ubi,
- int pnum, int offset,
- int len) { return 0; }
-static inline int ubi_dbg_check_write(struct ubi_device *ubi,
- const void *buf, int pnum,
- int offset, int len) { return 0; }
-
-static inline int ubi_debugging_init_dev(struct ubi_device *ubi) { return 0; }
-static inline void ubi_debugging_exit_dev(struct ubi_device *ubi) { return; }
-static inline int ubi_debugfs_init(void) { return 0; }
-static inline void ubi_debugfs_exit(void) { return; }
-static inline int ubi_debugfs_init_dev(struct ubi_device *ubi) { return 0; }
-static inline void ubi_debugfs_exit_dev(struct ubi_device *ubi) { return; }
-
-static inline int
-ubi_dbg_is_bgt_disabled(const struct ubi_device *ubi) { return 0; }
-static inline int ubi_dbg_is_bitflip(const struct ubi_device *ubi) { return 0; }
-static inline int
-ubi_dbg_is_write_failure(const struct ubi_device *ubi) { return 0; }
-static inline int
-ubi_dbg_is_erase_failure(const struct ubi_device *ubi) { return 0; }
-
-#endif /* !CONFIG_MTD_UBI_DEBUG */
#endif /* !__UBI_DEBUG_H__ */
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 19ee1a8..c1628fc 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -91,7 +91,6 @@
#include <linux/slab.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum);
static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
@@ -99,13 +98,6 @@ static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
const struct ubi_vid_hdr *vid_hdr);
-#else
-#define paranoid_check_not_bad(ubi, pnum) 0
-#define paranoid_check_peb_ec_hdr(ubi, pnum) 0
-#define paranoid_check_ec_hdr(ubi, pnum, ec_hdr) 0
-#define paranoid_check_peb_vid_hdr(ubi, pnum) 0
-#define paranoid_check_vid_hdr(ubi, pnum, vid_hdr) 0
-#endif
/**
* ubi_io_read - read data from a physical eraseblock.
@@ -1131,8 +1123,6 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
return err;
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* paranoid_check_not_bad - ensure that a physical eraseblock is not bad.
* @ubi: UBI device description object
@@ -1447,5 +1437,3 @@ error:
vfree(buf);
return err;
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index b09c8fa..bcbfe49 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -88,11 +88,7 @@
#include <linux/random.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
static int paranoid_check_si(struct ubi_device *ubi, struct ubi_scan_info *si);
-#else
-#define paranoid_check_si(ubi, si) 0
-#endif
/* Temporary variables used during scanning */
static struct ubi_ec_hdr *ech;
@@ -1329,8 +1325,6 @@ void ubi_scan_destroy_si(struct ubi_scan_info *si)
kfree(si);
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* paranoid_check_si - check the scanning information.
* @ubi: UBI device description object
@@ -1601,5 +1595,3 @@ out:
dump_stack();
return -EINVAL;
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index a4b4c30..b38ab92 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -29,11 +29,7 @@
#include <linux/export.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
static int paranoid_check_volumes(struct ubi_device *ubi);
-#else
-#define paranoid_check_volumes(ubi) 0
-#endif
static ssize_t vol_attribute_show(struct device *dev,
struct device_attribute *attr, char *buf);
@@ -712,8 +708,6 @@ void ubi_free_volume(struct ubi_device *ubi, struct ubi_volume *vol)
volume_sysfs_close(vol);
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* paranoid_check_volume - check volume information.
* @ubi: UBI device description object
@@ -883,4 +877,3 @@ static int paranoid_check_volumes(struct ubi_device *ubi)
return err;
}
-#endif
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index b37872c..277f154 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -62,11 +62,7 @@
#include <asm/div64.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
static void paranoid_vtbl_check(const struct ubi_device *ubi);
-#else
-#define paranoid_vtbl_check(ubi)
-#endif
/* Empty volume table record */
static struct ubi_vtbl_record empty_vtbl_record;
@@ -858,8 +854,6 @@ out_free:
return err;
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* paranoid_vtbl_check - check volume table.
* @ubi: UBI device description object
@@ -874,5 +868,3 @@ static void paranoid_vtbl_check(const struct ubi_device *ubi)
BUG();
}
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 64ce993..f99dbd0 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -155,18 +155,12 @@ struct ubi_work {
int torture;
};
-#ifdef CONFIG_MTD_UBI_DEBUG
static int paranoid_check_ec(struct ubi_device *ubi, int pnum, int ec);
static int paranoid_check_in_wl_tree(const struct ubi_device *ubi,
struct ubi_wl_entry *e,
struct rb_root *root);
static int paranoid_check_in_pq(const struct ubi_device *ubi,
struct ubi_wl_entry *e);
-#else
-#define paranoid_check_ec(ubi, pnum, ec) 0
-#define paranoid_check_in_wl_tree(ubi, e, root)
-#define paranoid_check_in_pq(ubi, e) 0
-#endif
/**
* wl_tree_add - add a wear-leveling entry to a WL RB-tree.
@@ -1526,8 +1520,6 @@ void ubi_wl_close(struct ubi_device *ubi)
kfree(ubi->lookuptbl);
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
* paranoid_check_ec - make sure that the erase counter of a PEB is correct.
* @ubi: UBI device description object
@@ -1624,5 +1616,3 @@ static int paranoid_check_in_pq(const struct ubi_device *ubi,
dump_stack();
return -EINVAL;
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 7/9] UBI: clean-up terminology for self-checks in io.c
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
` (4 preceding siblings ...)
2012-05-16 15:55 ` [PATCH 6/9] UBI: remove Kconfig debugging option Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:55 ` [PATCH 8/9] UBI: more of clean-up terminology for self-checks Artem Bityutskiy
2012-05-16 15:56 ` [PATCH 9/9] UBI: get rid of dbg_err Artem Bityutskiy
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
We have the "sefl-check" feature in UBI, but for historical reasons many
corresponding functions and commentaries in the code use term "paranoid check"
instead. Let's clean this up and use "self-check" everywhere.
This patch renames functions, amends comments and messages. It touches only the
io.c file.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/io.c | 76 ++++++++++++++++++++++++--------------------------
1 file changed, 37 insertions(+), 39 deletions(-)
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index c1628fc..6843264 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -91,13 +91,13 @@
#include <linux/slab.h>
#include "ubi.h"
-static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_ec_hdr *ec_hdr);
-static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_vid_hdr *vid_hdr);
+static int self_check_not_bad(const struct ubi_device *ubi, int pnum);
+static int self_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
+static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_ec_hdr *ec_hdr);
+static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
+static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_vid_hdr *vid_hdr);
/**
* ubi_io_read - read data from a physical eraseblock.
@@ -134,7 +134,7 @@ int ubi_io_read(const struct ubi_device *ubi, void *buf, int pnum, int offset,
ubi_assert(offset >= 0 && offset + len <= ubi->peb_size);
ubi_assert(len > 0);
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err)
return err;
@@ -249,9 +249,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
return -EROFS;
}
- /* The below has to be compiled out if paranoid checks are disabled */
-
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err)
return err;
@@ -265,10 +263,10 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
* We write to the data area of the physical eraseblock. Make
* sure it has valid EC and VID headers.
*/
- err = paranoid_check_peb_ec_hdr(ubi, pnum);
+ err = self_check_peb_ec_hdr(ubi, pnum);
if (err)
return err;
- err = paranoid_check_peb_vid_hdr(ubi, pnum);
+ err = self_check_peb_vid_hdr(ubi, pnum);
if (err)
return err;
}
@@ -581,7 +579,7 @@ int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture)
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err != 0)
return err;
@@ -866,7 +864,7 @@ int ubi_io_write_ec_hdr(struct ubi_device *ubi, int pnum,
crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);
ec_hdr->hdr_crc = cpu_to_be32(crc);
- err = paranoid_check_ec_hdr(ubi, pnum, ec_hdr);
+ err = self_check_ec_hdr(ubi, pnum, ec_hdr);
if (err)
return err;
@@ -1104,7 +1102,7 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
dbg_io("write VID header to PEB %d", pnum);
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
- err = paranoid_check_peb_ec_hdr(ubi, pnum);
+ err = self_check_peb_ec_hdr(ubi, pnum);
if (err)
return err;
@@ -1113,7 +1111,7 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
crc = crc32(UBI_CRC32_INIT, vid_hdr, UBI_VID_HDR_SIZE_CRC);
vid_hdr->hdr_crc = cpu_to_be32(crc);
- err = paranoid_check_vid_hdr(ubi, pnum, vid_hdr);
+ err = self_check_vid_hdr(ubi, pnum, vid_hdr);
if (err)
return err;
@@ -1124,14 +1122,14 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
}
/**
- * paranoid_check_not_bad - ensure that a physical eraseblock is not bad.
+ * self_check_not_bad - ensure that a physical eraseblock is not bad.
* @ubi: UBI device description object
* @pnum: physical eraseblock number to check
*
* This function returns zero if the physical eraseblock is good, %-EINVAL if
* it is bad and a negative error code if an error occurred.
*/
-static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
+static int self_check_not_bad(const struct ubi_device *ubi, int pnum)
{
int err;
@@ -1142,13 +1140,13 @@ static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
if (!err)
return err;
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
dump_stack();
return err > 0 ? -EINVAL : err;
}
/**
- * paranoid_check_ec_hdr - check if an erase counter header is all right.
+ * self_check_ec_hdr - check if an erase counter header is all right.
* @ubi: UBI device description object
* @pnum: physical eraseblock number the erase counter header belongs to
* @ec_hdr: the erase counter header to check
@@ -1156,8 +1154,8 @@ static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
* This function returns zero if the erase counter header contains valid
* values, and %-EINVAL if not.
*/
-static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_ec_hdr *ec_hdr)
+static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_ec_hdr *ec_hdr)
{
int err;
uint32_t magic;
@@ -1174,7 +1172,7 @@ static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
err = validate_ec_hdr(ubi, ec_hdr);
if (err) {
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
goto fail;
}
@@ -1187,14 +1185,14 @@ fail:
}
/**
- * paranoid_check_peb_ec_hdr - check erase counter header.
+ * self_check_peb_ec_hdr - check erase counter header.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
*
* This function returns zero if the erase counter header is all right and and
* a negative error code if not or if an error occurred.
*/
-static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
+static int self_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
{
int err;
uint32_t crc, hdr_crc;
@@ -1215,14 +1213,14 @@ static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);
if (hdr_crc != crc) {
ubi_err("bad CRC, calculated %#08x, read %#08x", crc, hdr_crc);
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_dump_ec_hdr(ec_hdr);
dump_stack();
err = -EINVAL;
goto exit;
}
- err = paranoid_check_ec_hdr(ubi, pnum, ec_hdr);
+ err = self_check_ec_hdr(ubi, pnum, ec_hdr);
exit:
kfree(ec_hdr);
@@ -1230,7 +1228,7 @@ exit:
}
/**
- * paranoid_check_vid_hdr - check that a volume identifier header is all right.
+ * self_check_vid_hdr - check that a volume identifier header is all right.
* @ubi: UBI device description object
* @pnum: physical eraseblock number the volume identifier header belongs to
* @vid_hdr: the volume identifier header to check
@@ -1238,8 +1236,8 @@ exit:
* This function returns zero if the volume identifier header is all right, and
* %-EINVAL if not.
*/
-static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_vid_hdr *vid_hdr)
+static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_vid_hdr *vid_hdr)
{
int err;
uint32_t magic;
@@ -1256,14 +1254,14 @@ static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
err = validate_vid_hdr(ubi, vid_hdr);
if (err) {
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
goto fail;
}
return err;
fail:
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_dump_vid_hdr(vid_hdr);
dump_stack();
return -EINVAL;
@@ -1271,14 +1269,14 @@ fail:
}
/**
- * paranoid_check_peb_vid_hdr - check volume identifier header.
+ * self_check_peb_vid_hdr - check volume identifier header.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
*
* This function returns zero if the volume identifier header is all right,
* and a negative error code if not or if an error occurred.
*/
-static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
+static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
{
int err;
uint32_t crc, hdr_crc;
@@ -1303,14 +1301,14 @@ static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
if (hdr_crc != crc) {
ubi_err("bad VID header CRC at PEB %d, calculated %#08x, "
"read %#08x", pnum, crc, hdr_crc);
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_dump_vid_hdr(vid_hdr);
dump_stack();
err = -EINVAL;
goto exit;
}
- err = paranoid_check_vid_hdr(ubi, pnum, vid_hdr);
+ err = self_check_vid_hdr(ubi, pnum, vid_hdr);
exit:
ubi_free_vid_hdr(ubi, vid_hdr);
@@ -1358,7 +1356,7 @@ int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
if (c == c1)
continue;
- ubi_err("paranoid check failed for PEB %d:%d, len %d",
+ ubi_err("self-check failed for PEB %d:%d, len %d",
pnum, offset, len);
ubi_msg("data differ at position %d", i);
dump_len = max_t(int, 128, len - i);
@@ -1428,7 +1426,7 @@ int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
return 0;
fail:
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_msg("hex dump of the %d-%d region", offset, offset + len);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1, buf, len, 1);
err = -EINVAL;
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 8/9] UBI: more of clean-up terminology for self-checks
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
` (5 preceding siblings ...)
2012-05-16 15:55 ` [PATCH 7/9] UBI: clean-up terminology for self-checks in io.c Artem Bityutskiy
@ 2012-05-16 15:55 ` Artem Bityutskiy
2012-05-16 15:56 ` [PATCH 9/9] UBI: get rid of dbg_err Artem Bityutskiy
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:55 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
We have the "sefl-check" feature in UBI, but for historical reasons many
corresponding functions and commentaries in the code use term "paranoid check"
instead. Let's clean this up and use "self-check" everywhere.
This patch renames functions, amends messages and kills several redundant
debugging messages.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/scan.c | 8 +++----
drivers/mtd/ubi/vmt.c | 31 +++++++++++++--------------
drivers/mtd/ubi/vtbl.c | 10 ++++-----
drivers/mtd/ubi/wl.c | 54 +++++++++++++++++++++++-------------------------
4 files changed, 49 insertions(+), 54 deletions(-)
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index bcbfe49..17fc6e5 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -88,7 +88,7 @@
#include <linux/random.h>
#include "ubi.h"
-static int paranoid_check_si(struct ubi_device *ubi, struct ubi_scan_info *si);
+static int self_check_si(struct ubi_device *ubi, struct ubi_scan_info *si);
/* Temporary variables used during scanning */
static struct ubi_ec_hdr *ech;
@@ -1218,7 +1218,7 @@ struct ubi_scan_info *ubi_scan(struct ubi_device *ubi)
if (seb->ec == UBI_SCAN_UNKNOWN_EC)
seb->ec = si->mean_ec;
- err = paranoid_check_si(ubi, si);
+ err = self_check_si(ubi, si);
if (err)
goto out_vidh;
@@ -1326,14 +1326,14 @@ void ubi_scan_destroy_si(struct ubi_scan_info *si)
}
/**
- * paranoid_check_si - check the scanning information.
+ * self_check_si - check the scanning information.
* @ubi: UBI device description object
* @si: scanning information
*
* This function returns zero if the scanning information is all right, and a
* negative error code if not or if an error occurred.
*/
-static int paranoid_check_si(struct ubi_device *ubi, struct ubi_scan_info *si)
+static int self_check_si(struct ubi_device *ubi, struct ubi_scan_info *si)
{
int pnum, err, vols_found = 0;
struct rb_node *rb1, *rb2;
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index b38ab92..1bfd4b6 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -29,7 +29,7 @@
#include <linux/export.h>
#include "ubi.h"
-static int paranoid_check_volumes(struct ubi_device *ubi);
+static int self_check_volumes(struct ubi_device *ubi);
static ssize_t vol_attribute_show(struct device *dev,
struct device_attribute *attr, char *buf);
@@ -356,8 +356,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
spin_unlock(&ubi->volumes_lock);
ubi_volume_notify(ubi, vol, UBI_VOLUME_ADDED);
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while creating volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_sysfs:
@@ -457,8 +456,8 @@ int ubi_remove_volume(struct ubi_volume_desc *desc, int no_vtbl)
spin_unlock(&ubi->volumes_lock);
ubi_volume_notify(ubi, vol, UBI_VOLUME_REMOVED);
- if (!no_vtbl && paranoid_check_volumes(ubi))
- dbg_err("check failed while removing volume %d", vol_id);
+ if (!no_vtbl)
+ self_check_volumes(ubi);
return err;
@@ -584,8 +583,7 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
}
ubi_volume_notify(ubi, vol, UBI_VOLUME_RESIZED);
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while re-sizing volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_acc:
@@ -634,8 +632,8 @@ int ubi_rename_volumes(struct ubi_device *ubi, struct list_head *rename_list)
}
}
- if (!err && paranoid_check_volumes(ubi))
- ;
+ if (!err)
+ self_check_volumes(ubi);
return err;
}
@@ -682,8 +680,7 @@ int ubi_add_volume(struct ubi_device *ubi, struct ubi_volume *vol)
return err;
}
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while adding volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_cdev:
@@ -709,13 +706,13 @@ void ubi_free_volume(struct ubi_device *ubi, struct ubi_volume *vol)
}
/**
- * paranoid_check_volume - check volume information.
+ * self_check_volume - check volume information.
* @ubi: UBI device description object
* @vol_id: volume ID
*
* Returns zero if volume is all right and a a negative error code if not.
*/
-static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
+static int self_check_volume(struct ubi_device *ubi, int vol_id)
{
int idx = vol_id2idx(ubi, vol_id);
int reserved_pebs, alignment, data_pad, vol_type, name_len, upd_marker;
@@ -847,7 +844,7 @@ static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
return 0;
fail:
- ubi_err("paranoid check failed for volume %d", vol_id);
+ ubi_err("self-check failed for volume %d", vol_id);
if (vol)
ubi_dump_vol_info(vol);
ubi_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
@@ -857,12 +854,12 @@ fail:
}
/**
- * paranoid_check_volumes - check information about all volumes.
+ * self_check_volumes - check information about all volumes.
* @ubi: UBI device description object
*
* Returns zero if volumes are all right and a a negative error code if not.
*/
-static int paranoid_check_volumes(struct ubi_device *ubi)
+static int self_check_volumes(struct ubi_device *ubi)
{
int i, err = 0;
@@ -870,7 +867,7 @@ static int paranoid_check_volumes(struct ubi_device *ubi)
return 0;
for (i = 0; i < ubi->vtbl_slots; i++) {
- err = paranoid_check_volume(ubi, i);
+ err = self_check_volume(ubi, i);
if (err)
break;
}
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 277f154..befe6f8 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -62,7 +62,7 @@
#include <asm/div64.h>
#include "ubi.h"
-static void paranoid_vtbl_check(const struct ubi_device *ubi);
+static void self_vtbl_check(const struct ubi_device *ubi);
/* Empty volume table record */
static struct ubi_vtbl_record empty_vtbl_record;
@@ -107,7 +107,7 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
return err;
}
- paranoid_vtbl_check(ubi);
+ self_vtbl_check(ubi);
return 0;
}
@@ -855,16 +855,16 @@ out_free:
}
/**
- * paranoid_vtbl_check - check volume table.
+ * self_vtbl_check - check volume table.
* @ubi: UBI device description object
*/
-static void paranoid_vtbl_check(const struct ubi_device *ubi)
+static void self_vtbl_check(const struct ubi_device *ubi)
{
if (!ubi->dbg->chk_gen)
return;
if (vtbl_check(ubi, ubi->vtbl)) {
- ubi_err("paranoid check failed");
+ ubi_err("self-check failed");
BUG();
}
}
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index f99dbd0..75d2c1f 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -155,12 +155,11 @@ struct ubi_work {
int torture;
};
-static int paranoid_check_ec(struct ubi_device *ubi, int pnum, int ec);
-static int paranoid_check_in_wl_tree(const struct ubi_device *ubi,
- struct ubi_wl_entry *e,
- struct rb_root *root);
-static int paranoid_check_in_pq(const struct ubi_device *ubi,
- struct ubi_wl_entry *e);
+static int self_check_ec(struct ubi_device *ubi, int pnum, int ec);
+static int self_check_in_wl_tree(const struct ubi_device *ubi,
+ struct ubi_wl_entry *e, struct rb_root *root);
+static int self_check_in_pq(const struct ubi_device *ubi,
+ struct ubi_wl_entry *e);
/**
* wl_tree_add - add a wear-leveling entry to a WL RB-tree.
@@ -404,7 +403,7 @@ retry:
else
e = find_wl_entry(&ubi->free, WL_FREE_MAX_DIFF/2);
- paranoid_check_in_wl_tree(ubi, e, &ubi->free);
+ self_check_in_wl_tree(ubi, e, &ubi->free);
/*
* Move the physical eraseblock to the protection queue where it will
@@ -441,7 +440,7 @@ static int prot_queue_del(struct ubi_device *ubi, int pnum)
if (!e)
return -ENODEV;
- if (paranoid_check_in_pq(ubi, e))
+ if (self_check_in_pq(ubi, e))
return -ENODEV;
list_del(&e->u.list);
@@ -467,7 +466,7 @@ static int sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,
dbg_wl("erase PEB %d, old EC %llu", e->pnum, ec);
- err = paranoid_check_ec(ubi, e->pnum, e->ec);
+ err = self_check_ec(ubi, e->pnum, e->ec);
if (err)
return -EINVAL;
@@ -667,7 +666,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
e1->ec, e2->ec);
goto out_cancel;
}
- paranoid_check_in_wl_tree(ubi, e1, &ubi->used);
+ self_check_in_wl_tree(ubi, e1, &ubi->used);
rb_erase(&e1->u.rb, &ubi->used);
dbg_wl("move PEB %d EC %d to PEB %d EC %d",
e1->pnum, e1->ec, e2->pnum, e2->ec);
@@ -676,12 +675,12 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
scrubbing = 1;
e1 = rb_entry(rb_first(&ubi->scrub), struct ubi_wl_entry, u.rb);
e2 = find_wl_entry(&ubi->free, WL_FREE_MAX_DIFF);
- paranoid_check_in_wl_tree(ubi, e1, &ubi->scrub);
+ self_check_in_wl_tree(ubi, e1, &ubi->scrub);
rb_erase(&e1->u.rb, &ubi->scrub);
dbg_wl("scrub PEB %d to PEB %d", e1->pnum, e2->pnum);
}
- paranoid_check_in_wl_tree(ubi, e2, &ubi->free);
+ self_check_in_wl_tree(ubi, e2, &ubi->free);
rb_erase(&e2->u.rb, &ubi->free);
ubi->move_from = e1;
ubi->move_to = e2;
@@ -1128,13 +1127,13 @@ retry:
return 0;
} else {
if (in_wl_tree(e, &ubi->used)) {
- paranoid_check_in_wl_tree(ubi, e, &ubi->used);
+ self_check_in_wl_tree(ubi, e, &ubi->used);
rb_erase(&e->u.rb, &ubi->used);
} else if (in_wl_tree(e, &ubi->scrub)) {
- paranoid_check_in_wl_tree(ubi, e, &ubi->scrub);
+ self_check_in_wl_tree(ubi, e, &ubi->scrub);
rb_erase(&e->u.rb, &ubi->scrub);
} else if (in_wl_tree(e, &ubi->erroneous)) {
- paranoid_check_in_wl_tree(ubi, e, &ubi->erroneous);
+ self_check_in_wl_tree(ubi, e, &ubi->erroneous);
rb_erase(&e->u.rb, &ubi->erroneous);
ubi->erroneous_peb_count -= 1;
ubi_assert(ubi->erroneous_peb_count >= 0);
@@ -1201,7 +1200,7 @@ retry:
}
if (in_wl_tree(e, &ubi->used)) {
- paranoid_check_in_wl_tree(ubi, e, &ubi->used);
+ self_check_in_wl_tree(ubi, e, &ubi->used);
rb_erase(&e->u.rb, &ubi->used);
} else {
int err;
@@ -1521,7 +1520,7 @@ void ubi_wl_close(struct ubi_device *ubi)
}
/**
- * paranoid_check_ec - make sure that the erase counter of a PEB is correct.
+ * self_check_ec - make sure that the erase counter of a PEB is correct.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
* @ec: the erase counter to check
@@ -1530,7 +1529,7 @@ void ubi_wl_close(struct ubi_device *ubi)
* is equivalent to @ec, and a negative error code if not or if an error
* occurred.
*/
-static int paranoid_check_ec(struct ubi_device *ubi, int pnum, int ec)
+static int self_check_ec(struct ubi_device *ubi, int pnum, int ec)
{
int err;
long long read_ec;
@@ -1552,7 +1551,7 @@ static int paranoid_check_ec(struct ubi_device *ubi, int pnum, int ec)
read_ec = be64_to_cpu(ec_hdr->ec);
if (ec != read_ec) {
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_err("read EC is %lld, should be %d", read_ec, ec);
dump_stack();
err = 1;
@@ -1565,7 +1564,7 @@ out_free:
}
/**
- * paranoid_check_in_wl_tree - check that wear-leveling entry is in WL RB-tree.
+ * self_check_in_wl_tree - check that wear-leveling entry is in WL RB-tree.
* @ubi: UBI device description object
* @e: the wear-leveling entry to check
* @root: the root of the tree
@@ -1573,9 +1572,8 @@ out_free:
* This function returns zero if @e is in the @root RB-tree and %-EINVAL if it
* is not.
*/
-static int paranoid_check_in_wl_tree(const struct ubi_device *ubi,
- struct ubi_wl_entry *e,
- struct rb_root *root)
+static int self_check_in_wl_tree(const struct ubi_device *ubi,
+ struct ubi_wl_entry *e, struct rb_root *root)
{
if (!ubi->dbg->chk_gen)
return 0;
@@ -1583,22 +1581,22 @@ static int paranoid_check_in_wl_tree(const struct ubi_device *ubi,
if (in_wl_tree(e, root))
return 0;
- ubi_err("paranoid check failed for PEB %d, EC %d, RB-tree %p ",
+ ubi_err("self-check failed for PEB %d, EC %d, RB-tree %p ",
e->pnum, e->ec, root);
dump_stack();
return -EINVAL;
}
/**
- * paranoid_check_in_pq - check if wear-leveling entry is in the protection
+ * self_check_in_pq - check if wear-leveling entry is in the protection
* queue.
* @ubi: UBI device description object
* @e: the wear-leveling entry to check
*
* This function returns zero if @e is in @ubi->pq and %-EINVAL if it is not.
*/
-static int paranoid_check_in_pq(const struct ubi_device *ubi,
- struct ubi_wl_entry *e)
+static int self_check_in_pq(const struct ubi_device *ubi,
+ struct ubi_wl_entry *e)
{
struct ubi_wl_entry *p;
int i;
@@ -1611,7 +1609,7 @@ static int paranoid_check_in_pq(const struct ubi_device *ubi,
if (p == e)
return 0;
- ubi_err("paranoid check failed for PEB %d, EC %d, Protect queue",
+ ubi_err("self-check failed for PEB %d, EC %d, Protect queue",
e->pnum, e->ec);
dump_stack();
return -EINVAL;
--
1.7.10
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 9/9] UBI: get rid of dbg_err
2012-05-16 15:55 [PATCH 1/9] UBI: rename ubi_dbg_dump_vol_info Artem Bityutskiy
` (6 preceding siblings ...)
2012-05-16 15:55 ` [PATCH 8/9] UBI: more of clean-up terminology for self-checks Artem Bityutskiy
@ 2012-05-16 15:56 ` Artem Bityutskiy
7 siblings, 0 replies; 9+ messages in thread
From: Artem Bityutskiy @ 2012-05-16 15:56 UTC (permalink / raw)
To: MTD Maling List
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This patch removes the 'dbg_err()' macro and we now use 'ubi_err' instead.
The idea of 'dbg_err()' was to compile out some error message to make the
binary a bit smaller - but I think it was a bad idea.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
drivers/mtd/ubi/build.c | 8 ++++----
drivers/mtd/ubi/cdev.c | 24 ++++++++++++------------
drivers/mtd/ubi/debug.h | 2 --
drivers/mtd/ubi/io.c | 36 ++++++++++++++++++------------------
drivers/mtd/ubi/kapi.c | 2 +-
drivers/mtd/ubi/scan.c | 10 +++++-----
drivers/mtd/ubi/vmt.c | 18 +++++++++---------
drivers/mtd/ubi/vtbl.c | 6 +++---
8 files changed, 52 insertions(+), 54 deletions(-)
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 0fde9fc..2d57282 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -881,7 +881,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
for (i = 0; i < UBI_MAX_DEVICES; i++) {
ubi = ubi_devices[i];
if (ubi && mtd->index == ubi->mtd->index) {
- dbg_err("mtd%d is already attached to ubi%d",
+ ubi_err("mtd%d is already attached to ubi%d",
mtd->index, i);
return -EEXIST;
}
@@ -907,7 +907,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
if (!ubi_devices[ubi_num])
break;
if (ubi_num == UBI_MAX_DEVICES) {
- dbg_err("only %d UBI devices may be created",
+ ubi_err("only %d UBI devices may be created",
UBI_MAX_DEVICES);
return -ENFILE;
}
@@ -917,7 +917,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
/* Make sure ubi_num is not busy */
if (ubi_devices[ubi_num]) {
- dbg_err("ubi%d already exists", ubi_num);
+ ubi_err("ubi%d already exists", ubi_num);
return -EEXIST;
}
}
@@ -955,7 +955,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
err = attach_by_scanning(ubi);
if (err) {
- dbg_err("failed to attach by scanning, error %d", err);
+ ubi_err("failed to attach by scanning, error %d", err);
goto out_debugging;
}
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 633ac82..2364c00 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -63,7 +63,7 @@ static int get_exclusive(struct ubi_volume_desc *desc)
users = vol->readers + vol->writers + vol->exclusive;
ubi_assert(users > 0);
if (users > 1) {
- dbg_err("%d users for volume %d", users, vol->vol_id);
+ ubi_err("%d users for volume %d", users, vol->vol_id);
err = -EBUSY;
} else {
vol->readers = vol->writers = 0;
@@ -159,7 +159,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin)
if (vol->updating) {
/* Update is in progress, seeking is prohibited */
- dbg_err("updating");
+ ubi_err("updating");
return -EBUSY;
}
@@ -178,7 +178,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin)
}
if (new_offset < 0 || new_offset > vol->used_bytes) {
- dbg_err("bad seek %lld", new_offset);
+ ubi_err("bad seek %lld", new_offset);
return -EINVAL;
}
@@ -216,11 +216,11 @@ static ssize_t vol_cdev_read(struct file *file, __user char *buf, size_t count,
count, *offp, vol->vol_id);
if (vol->updating) {
- dbg_err("updating");
+ ubi_err("updating");
return -EBUSY;
}
if (vol->upd_marker) {
- dbg_err("damaged volume, update marker is set");
+ ubi_err("damaged volume, update marker is set");
return -EBADF;
}
if (*offp == vol->used_bytes || count == 0)
@@ -300,7 +300,7 @@ static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf,
lnum = div_u64_rem(*offp, vol->usable_leb_size, &off);
if (off & (ubi->min_io_size - 1)) {
- dbg_err("unaligned position");
+ ubi_err("unaligned position");
return -EINVAL;
}
@@ -309,7 +309,7 @@ static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf,
/* We can write only in fractions of the minimum I/O unit */
if (count & (ubi->min_io_size - 1)) {
- dbg_err("unaligned write length");
+ ubi_err("unaligned write length");
return -EINVAL;
}
@@ -643,7 +643,7 @@ static int verify_mkvol_req(const struct ubi_device *ubi,
return 0;
bad:
- dbg_err("bad volume creation request");
+ ubi_err("bad volume creation request");
ubi_dump_mkvol_req(req);
return err;
}
@@ -709,12 +709,12 @@ static int rename_volumes(struct ubi_device *ubi,
for (i = 0; i < req->count - 1; i++) {
for (n = i + 1; n < req->count; n++) {
if (req->ents[i].vol_id == req->ents[n].vol_id) {
- dbg_err("duplicated volume id %d",
+ ubi_err("duplicated volume id %d",
req->ents[i].vol_id);
return -EINVAL;
}
if (!strcmp(req->ents[i].name, req->ents[n].name)) {
- dbg_err("duplicated volume name \"%s\"",
+ ubi_err("duplicated volume name \"%s\"",
req->ents[i].name);
return -EINVAL;
}
@@ -737,7 +737,7 @@ static int rename_volumes(struct ubi_device *ubi,
re->desc = ubi_open_volume(ubi->ubi_num, vol_id, UBI_EXCLUSIVE);
if (IS_ERR(re->desc)) {
err = PTR_ERR(re->desc);
- dbg_err("cannot open volume %d, error %d", vol_id, err);
+ ubi_err("cannot open volume %d, error %d", vol_id, err);
kfree(re);
goto out_free;
}
@@ -796,7 +796,7 @@ static int rename_volumes(struct ubi_device *ubi,
continue;
/* The volume exists but busy, or an error occurred */
- dbg_err("cannot open volume \"%s\", error %d",
+ ubi_err("cannot open volume \"%s\", error %d",
re->new_name, err);
goto out_free;
}
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index 3e5b60f..4499374 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -35,8 +35,6 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
} \
} while (0)
-#define dbg_err(fmt, ...) ubi_err(fmt, ##__VA_ARGS__)
-
#define ubi_dbg_print_hex_dump(l, ps, pt, r, g, b, len, a) \
print_hex_dump(l, ps, pt, r, g, b, len, a)
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 6843264..8a83962 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -272,7 +272,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
}
if (ubi_dbg_is_write_failure(ubi)) {
- dbg_err("cannot write %d bytes to PEB %d:%d "
+ ubi_err("cannot write %d bytes to PEB %d:%d "
"(emulated)", len, pnum, offset);
dump_stack();
return -EIO;
@@ -387,7 +387,7 @@ retry:
return err;
if (ubi_dbg_is_erase_failure(ubi)) {
- dbg_err("cannot erase PEB %d (emulated)", pnum);
+ ubi_err("cannot erase PEB %d (emulated)", pnum);
return -EIO;
}
@@ -895,40 +895,40 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
int usable_leb_size = ubi->leb_size - data_pad;
if (copy_flag != 0 && copy_flag != 1) {
- dbg_err("bad copy_flag");
+ ubi_err("bad copy_flag");
goto bad;
}
if (vol_id < 0 || lnum < 0 || data_size < 0 || used_ebs < 0 ||
data_pad < 0) {
- dbg_err("negative values");
+ ubi_err("negative values");
goto bad;
}
if (vol_id >= UBI_MAX_VOLUMES && vol_id < UBI_INTERNAL_VOL_START) {
- dbg_err("bad vol_id");
+ ubi_err("bad vol_id");
goto bad;
}
if (vol_id < UBI_INTERNAL_VOL_START && compat != 0) {
- dbg_err("bad compat");
+ ubi_err("bad compat");
goto bad;
}
if (vol_id >= UBI_INTERNAL_VOL_START && compat != UBI_COMPAT_DELETE &&
compat != UBI_COMPAT_RO && compat != UBI_COMPAT_PRESERVE &&
compat != UBI_COMPAT_REJECT) {
- dbg_err("bad compat");
+ ubi_err("bad compat");
goto bad;
}
if (vol_type != UBI_VID_DYNAMIC && vol_type != UBI_VID_STATIC) {
- dbg_err("bad vol_type");
+ ubi_err("bad vol_type");
goto bad;
}
if (data_pad >= ubi->leb_size / 2) {
- dbg_err("bad data_pad");
+ ubi_err("bad data_pad");
goto bad;
}
@@ -940,45 +940,45 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
* mapped logical eraseblocks.
*/
if (used_ebs == 0) {
- dbg_err("zero used_ebs");
+ ubi_err("zero used_ebs");
goto bad;
}
if (data_size == 0) {
- dbg_err("zero data_size");
+ ubi_err("zero data_size");
goto bad;
}
if (lnum < used_ebs - 1) {
if (data_size != usable_leb_size) {
- dbg_err("bad data_size");
+ ubi_err("bad data_size");
goto bad;
}
} else if (lnum == used_ebs - 1) {
if (data_size == 0) {
- dbg_err("bad data_size at last LEB");
+ ubi_err("bad data_size at last LEB");
goto bad;
}
} else {
- dbg_err("too high lnum");
+ ubi_err("too high lnum");
goto bad;
}
} else {
if (copy_flag == 0) {
if (data_crc != 0) {
- dbg_err("non-zero data CRC");
+ ubi_err("non-zero data CRC");
goto bad;
}
if (data_size != 0) {
- dbg_err("non-zero data_size");
+ ubi_err("non-zero data_size");
goto bad;
}
} else {
if (data_size == 0) {
- dbg_err("zero data_size of copy");
+ ubi_err("zero data_size of copy");
goto bad;
}
}
if (used_ebs != 0) {
- dbg_err("bad used_ebs");
+ ubi_err("bad used_ebs");
goto bad;
}
}
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
index 33ede23..d76fe47 100644
--- a/drivers/mtd/ubi/kapi.c
+++ b/drivers/mtd/ubi/kapi.c
@@ -221,7 +221,7 @@ out_free:
kfree(desc);
out_put_ubi:
ubi_put_device(ubi);
- dbg_err("cannot open device %d, volume %d, error %d",
+ ubi_err("cannot open device %d, volume %d, error %d",
ubi_num, vol_id, err);
return ERR_PTR(err);
}
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 17fc6e5..dc7f9db 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -197,7 +197,7 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr,
*/
if (vol_id != sv->vol_id) {
- dbg_err("inconsistent vol_id");
+ ubi_err("inconsistent vol_id");
goto bad;
}
@@ -207,17 +207,17 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr,
sv_vol_type = UBI_VID_DYNAMIC;
if (vol_type != sv_vol_type) {
- dbg_err("inconsistent vol_type");
+ ubi_err("inconsistent vol_type");
goto bad;
}
if (used_ebs != sv->used_ebs) {
- dbg_err("inconsistent used_ebs");
+ ubi_err("inconsistent used_ebs");
goto bad;
}
if (data_pad != sv->data_pad) {
- dbg_err("inconsistent data_pad");
+ ubi_err("inconsistent data_pad");
goto bad;
}
}
@@ -369,7 +369,7 @@ static int compare_lebs(struct ubi_device *ubi, const struct ubi_scan_leb *seb,
if (err == UBI_IO_BITFLIPS)
bitflips = 1;
else {
- dbg_err("VID of PEB %d header is bad, but it "
+ ubi_err("VID of PEB %d header is bad, but it "
"was OK earlier, err %d", pnum, err);
if (err > 0)
err = -EIO;
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 1bfd4b6..e4b897a 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -223,7 +223,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
}
if (vol_id == UBI_VOL_NUM_AUTO) {
- dbg_err("out of volume IDs");
+ ubi_err("out of volume IDs");
err = -ENFILE;
goto out_unlock;
}
@@ -237,7 +237,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
/* Ensure that this volume does not exist */
err = -EEXIST;
if (ubi->volumes[vol_id]) {
- dbg_err("volume %d already exists", vol_id);
+ ubi_err("volume %d already exists", vol_id);
goto out_unlock;
}
@@ -246,7 +246,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
if (ubi->volumes[i] &&
ubi->volumes[i]->name_len == req->name_len &&
!strcmp(ubi->volumes[i]->name, req->name)) {
- dbg_err("volume \"%s\" exists (ID %d)", req->name, i);
+ ubi_err("volume \"%s\" exists (ID %d)", req->name, i);
goto out_unlock;
}
@@ -257,9 +257,9 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
/* Reserve physical eraseblocks */
if (vol->reserved_pebs > ubi->avail_pebs) {
- dbg_err("not enough PEBs, only %d available", ubi->avail_pebs);
+ ubi_err("not enough PEBs, only %d available", ubi->avail_pebs);
if (ubi->corr_peb_count)
- dbg_err("%d PEBs are corrupted and not used",
+ ubi_err("%d PEBs are corrupted and not used",
ubi->corr_peb_count);
err = -ENOSPC;
goto out_unlock;
@@ -495,7 +495,7 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
if (vol->vol_type == UBI_STATIC_VOLUME &&
reserved_pebs < vol->used_ebs) {
- dbg_err("too small size %d, %d LEBs contain data",
+ ubi_err("too small size %d, %d LEBs contain data",
reserved_pebs, vol->used_ebs);
return -EINVAL;
}
@@ -524,10 +524,10 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
if (pebs > 0) {
spin_lock(&ubi->volumes_lock);
if (pebs > ubi->avail_pebs) {
- dbg_err("not enough PEBs: requested %d, available %d",
+ ubi_err("not enough PEBs: requested %d, available %d",
pebs, ubi->avail_pebs);
if (ubi->corr_peb_count)
- dbg_err("%d PEBs are corrupted and not used",
+ ubi_err("%d PEBs are corrupted and not used",
ubi->corr_peb_count);
spin_unlock(&ubi->volumes_lock);
err = -ENOSPC;
@@ -762,7 +762,7 @@ static int self_check_volume(struct ubi_device *ubi, int vol_id)
}
if (vol->upd_marker && vol->corrupted) {
- dbg_err("update marker and corrupted simultaneously");
+ ubi_err("update marker and corrupted simultaneously");
goto fail;
}
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index befe6f8..f3fbaa9 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -225,7 +225,7 @@ static int vtbl_check(const struct ubi_device *ubi,
n = ubi->leb_size % alignment;
if (data_pad != n) {
- dbg_err("bad data_pad, has to be %d", n);
+ ubi_err("bad data_pad, has to be %d", n);
err = 6;
goto bad;
}
@@ -241,7 +241,7 @@ static int vtbl_check(const struct ubi_device *ubi,
}
if (reserved_pebs > ubi->good_peb_count) {
- dbg_err("too large reserved_pebs %d, good PEBs %d",
+ ubi_err("too large reserved_pebs %d, good PEBs %d",
reserved_pebs, ubi->good_peb_count);
err = 9;
goto bad;
@@ -815,7 +815,7 @@ int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si)
} else {
if (sv->leb_count > UBI_LAYOUT_VOLUME_EBS) {
/* This must not happen with proper UBI images */
- dbg_err("too many LEBs (%d) in layout volume",
+ ubi_err("too many LEBs (%d) in layout volume",
sv->leb_count);
return -EINVAL;
}
--
1.7.10
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