From: Erez Zadok <ezk@cs.sunysb.edu>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
viro@ftp.linux.org.uk, hch@infradead.org,
Erez Zadok <ezk@cs.sunysb.edu>
Subject: [PATCH 09/19] Unionfs: use pr_debug() instead of custom dprintk()
Date: Mon, 1 Oct 2007 01:50:46 -0400 [thread overview]
Message-ID: <11912178601007-git-send-email-ezk@cs.sunysb.edu> (raw)
In-Reply-To: <1191217856647-git-send-email-ezk@cs.sunysb.edu>
Also turn on DEBUG if CONFIG_UNION_FS_DEBUG is on
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
---
fs/unionfs/Makefile | 4 ++++
fs/unionfs/commonfops.c | 4 ++--
fs/unionfs/dentry.c | 6 +++---
fs/unionfs/lookup.c | 2 +-
fs/unionfs/union.h | 6 +-----
5 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/fs/unionfs/Makefile b/fs/unionfs/Makefile
index 38fed90..17ca4a7 100644
--- a/fs/unionfs/Makefile
+++ b/fs/unionfs/Makefile
@@ -7,3 +7,7 @@ unionfs-y := subr.o dentry.o file.o inode.o main.o super.o \
unionfs-$(CONFIG_UNION_FS_XATTR) += xattr.o
unionfs-$(CONFIG_UNION_FS_DEBUG) += debug.o
+
+ifeq ($(CONFIG_UNION_FS_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/fs/unionfs/commonfops.c b/fs/unionfs/commonfops.c
index 8550a34..16df572 100644
--- a/fs/unionfs/commonfops.c
+++ b/fs/unionfs/commonfops.c
@@ -394,8 +394,8 @@ int unionfs_file_revalidate(struct file *file, bool willwrite)
if (willwrite && IS_WRITE_FLAG(file->f_flags) &&
!IS_WRITE_FLAG(unionfs_lower_file(file)->f_flags) &&
is_robranch(dentry)) {
- dprintk(KERN_DEBUG "unionfs: do delay copyup of \"%s\"\n",
- dentry->d_name.name);
+ pr_debug("unionfs: do delay copyup of \"%s\"\n",
+ dentry->d_name.name);
err = do_delayed_copyup(file);
}
diff --git a/fs/unionfs/dentry.c b/fs/unionfs/dentry.c
index 89f6a91..5dde6af 100644
--- a/fs/unionfs/dentry.c
+++ b/fs/unionfs/dentry.c
@@ -46,9 +46,9 @@ static bool __unionfs_d_revalidate_one(struct dentry *dentry,
/* if the dentry is unhashed, do NOT revalidate */
if (d_deleted(dentry)) {
- dprintk(KERN_DEBUG "unionfs: unhashed dentry being "
- "revalidated: %*s\n",
- dentry->d_name.len, dentry->d_name.name);
+ pr_debug("unionfs: unhashed dentry being "
+ "revalidated: %*s\n",
+ dentry->d_name.len, dentry->d_name.name);
goto out;
}
diff --git a/fs/unionfs/lookup.c b/fs/unionfs/lookup.c
index 53668d6..9c6fd56 100644
--- a/fs/unionfs/lookup.c
+++ b/fs/unionfs/lookup.c
@@ -629,7 +629,7 @@ int init_lower_nd(struct nameidata *nd, unsigned int flags)
* We should never get here, for now.
* We can add new cases here later on.
*/
- dprintk("unionfs: unknown nameidata flag 0x%x\n", flags);
+ pr_debug("unionfs: unknown nameidata flag 0x%x\n", flags);
BUG();
break;
}
diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index 91f7f1e..4e3cb53 100644
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -508,10 +508,8 @@ static inline void unionfs_mntput(struct dentry *dentry, int bindex)
#ifdef CONFIG_UNION_FS_DEBUG
-#define dprintk(args...) printk(args)
-
/* useful for tracking code reachability */
-#define UDBG printk("DBG:%s:%s:%d\n",__FILE__,__FUNCTION__,__LINE__)
+#define UDBG pr_debug("DBG:%s:%s:%d\n",__FILE__,__FUNCTION__,__LINE__)
#define unionfs_check_inode(i) __unionfs_check_inode((i), \
__FILE__,__FUNCTION__,__LINE__)
@@ -550,8 +548,6 @@ extern void __show_inode_counts(const struct inode *inode,
#else /* not CONFIG_UNION_FS_DEBUG */
-#define dprintk(args...) do { } while (0)
-
/* we leave useful hooks for these check functions throughout the code */
#define unionfs_check_inode(i) do { } while(0)
#define unionfs_check_dentry(d) do { } while(0)
--
1.5.2.2
next prev parent reply other threads:[~2007-10-01 5:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-01 5:50 [GIT PULL -mm] 00/19 Unionfs updates/cleanups/fixes Erez Zadok
2007-10-01 5:50 ` [PATCH 01/19] Unionfs: compile if debug is off Erez Zadok
2007-10-01 5:50 ` [PATCH 02/19] Unionfs: add un/likely on conditionals Erez Zadok
2007-10-01 5:50 ` [PATCH 03/19] Unionfs: minor comment cleanups Erez Zadok
2007-10-01 5:50 ` [PATCH 04/19] Unionfs: use consistent printk prefixes Erez Zadok
2007-10-01 5:50 ` [PATCH 05/19] Unionfs: use UNIONFS_NAME macro Erez Zadok
2007-10-01 5:50 ` [PATCH 06/19] Unionfs: properly indent static struct Erez Zadok
2007-10-01 5:50 ` [PATCH 07/19] Unionfs: remove unnecessary if condition Erez Zadok
2007-10-01 5:50 ` [PATCH 08/19] Unionfs: use page_offset() helper Erez Zadok
2007-10-01 5:50 ` Erez Zadok [this message]
2007-10-01 5:50 ` [PATCH 10/19] Unionfs: convert all appropriate printk's to pr_debug calls Erez Zadok
2007-10-01 5:50 ` [PATCH 11/19] Unionfs: add missing newlines in printk's Erez Zadok
2007-10-01 5:50 ` [PATCH 12/19] Unionfs: update/assign a KERN_* level to all printk statements Erez Zadok
2007-10-01 5:50 ` [PATCH 13/19] Unionfs: remove periods from the end of printk strings Erez Zadok
2007-10-01 5:50 ` [PATCH 14/19] Unionfs: use braces in both branches of conditionals Erez Zadok
2007-10-01 5:50 ` [PATCH 15/19] Unionfs: coding style: proper spacing Erez Zadok
2007-10-01 5:50 ` [PATCH 16/19] Unionfs: coding style: take assignments out of "if" conditions Erez Zadok
2007-10-01 5:50 ` [PATCH 17/19] Unionfs: coding style: avoid multiple assignments on same line Erez Zadok
2007-10-01 5:50 ` [PATCH 18/19] Unionfs: coding style: miscellaneous fixes Erez Zadok
2007-10-01 5:50 ` [PATCH 19/19] Unionfs: coding style: avoid lines longer than 80 chars Erez Zadok
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