* [PATCH 1/3] jfs: Remove terminating newlines from jfs_info, jfs_warn, jfs_err uses
2016-03-30 12:23 [PATCH 0/3] jfs: logging neatening Joe Perches
@ 2016-03-30 12:23 ` Joe Perches
2016-03-30 12:23 ` [PATCH 2/3] jfs: Remove unnecessary line continuations and terminating newlines Joe Perches
` (2 subsequent siblings)
3 siblings, 0 replies; 7+ messages in thread
From: Joe Perches @ 2016-03-30 12:23 UTC (permalink / raw)
To: Dave Kleikamp; +Cc: jfs-discussion, linux-kernel
These macros add the newline so these cause extra blank lines
in logging output.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jfs/jfs_inode.c | 2 +-
fs/jfs/jfs_logmgr.c | 4 ++--
fs/jfs/jfs_txnmgr.c | 4 ++--
fs/jfs/super.c | 4 ++--
4 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c
index cf7936f..5e33cb9 100644
--- a/fs/jfs/jfs_inode.c
+++ b/fs/jfs/jfs_inode.c
@@ -151,7 +151,7 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
jfs_inode->xtlid = 0;
jfs_set_inode_flags(inode);
- jfs_info("ialloc returns inode = 0x%p\n", inode);
+ jfs_info("ialloc returns inode = 0x%p", inode);
return inode;
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index a270cb7f..7638355 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -1094,7 +1094,7 @@ int lmLogOpen(struct super_block *sb)
if (log->bdev->bd_dev == sbi->logdev) {
if (memcmp(log->uuid, sbi->loguuid,
sizeof(log->uuid))) {
- jfs_warn("wrong uuid on JFS journal\n");
+ jfs_warn("wrong uuid on JFS journal");
mutex_unlock(&jfs_log_mutex);
return -EINVAL;
}
@@ -2136,7 +2136,7 @@ static void lbmStartIO(struct lbuf * bp)
struct bio *bio;
struct jfs_log *log = bp->l_log;
- jfs_info("lbmStartIO\n");
+ jfs_info("lbmStartIO");
bio = bio_alloc(GFP_NOFS, 1);
bio->bi_iter.bi_sector = bp->l_blkno << (log->l2bsize - 9);
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index d595856..51421a8 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1764,7 +1764,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
if (lwm == next)
goto out;
if (lwm > next) {
- jfs_err("xtLog: lwm > next\n");
+ jfs_err("xtLog: lwm > next");
goto out;
}
tlck->flag |= tlckUPDATEMAP;
@@ -2814,7 +2814,7 @@ int jfs_lazycommit(void *arg)
if (!list_empty(&TxAnchor.unlock_queue))
jfs_err("jfs_lazycommit being killed w/pending transactions!");
else
- jfs_info("jfs_lazycommit being killed\n");
+ jfs_info("jfs_lazycommit being killed");
return 0;
}
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 4f5d85b..f908012 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -84,7 +84,7 @@ static void jfs_handle_error(struct super_block *sb)
panic("JFS (device %s): panic forced after error\n",
sb->s_id);
else if (sbi->flag & JFS_ERR_REMOUNT_RO) {
- jfs_err("ERROR: (device %s): remounting filesystem as read-only\n",
+ jfs_err("ERROR: (device %s): remounting filesystem as read-only",
sb->s_id);
sb->s_flags |= MS_RDONLY;
}
@@ -641,7 +641,7 @@ static int jfs_freeze(struct super_block *sb)
}
rc = updateSuper(sb, FM_CLEAN);
if (rc) {
- jfs_err("jfs_freeze: updateSuper failed\n");
+ jfs_err("jfs_freeze: updateSuper failed");
/*
* Don't fail here. Everything succeeded except
* marking the superblock clean, so there's really
--
2.8.0.rc4.16.g56331f8
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 2/3] jfs: Remove unnecessary line continuations and terminating newlines
2016-03-30 12:23 [PATCH 0/3] jfs: logging neatening Joe Perches
2016-03-30 12:23 ` [PATCH 1/3] jfs: Remove terminating newlines from jfs_info, jfs_warn, jfs_err uses Joe Perches
@ 2016-03-30 12:23 ` Joe Perches
2016-03-30 12:23 ` [PATCH 3/3] jfs: Coalesce some formats Joe Perches
2016-03-30 15:56 ` [PATCH 0/3] jfs: logging neatening Dave Kleikamp
3 siblings, 0 replies; 7+ messages in thread
From: Joe Perches @ 2016-03-30 12:23 UTC (permalink / raw)
To: Dave Kleikamp; +Cc: jfs-discussion, linux-kernel
These jfs_<level> uses need neither a line continuation to assemble
the format strings nor newline terminations in the formats.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jfs/jfs_discard.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/jfs/jfs_discard.c b/fs/jfs/jfs_discard.c
index dfcd503..f76ff0a 100644
--- a/fs/jfs/jfs_discard.c
+++ b/fs/jfs/jfs_discard.c
@@ -49,14 +49,12 @@ void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks)
r = sb_issue_discard(sb, blkno, nblocks, GFP_NOFS, 0);
if (unlikely(r != 0)) {
- jfs_err("JFS: sb_issue_discard" \
- "(%p, %llu, %llu, GFP_NOFS, 0) = %d => failed!\n",
+ jfs_err("JFS: sb_issue_discard(%p, %llu, %llu, GFP_NOFS, 0) = %d => failed!",
sb, (unsigned long long)blkno,
(unsigned long long)nblocks, r);
}
- jfs_info("JFS: sb_issue_discard" \
- "(%p, %llu, %llu, GFP_NOFS, 0) = %d\n",
+ jfs_info("JFS: sb_issue_discard(%p, %llu, %llu, GFP_NOFS, 0) = %d",
sb, (unsigned long long)blkno,
(unsigned long long)nblocks, r);
--
2.8.0.rc4.16.g56331f8
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/3] jfs: Coalesce some formats
2016-03-30 12:23 [PATCH 0/3] jfs: logging neatening Joe Perches
2016-03-30 12:23 ` [PATCH 1/3] jfs: Remove terminating newlines from jfs_info, jfs_warn, jfs_err uses Joe Perches
2016-03-30 12:23 ` [PATCH 2/3] jfs: Remove unnecessary line continuations and terminating newlines Joe Perches
@ 2016-03-30 12:23 ` Joe Perches
2016-03-30 15:56 ` [PATCH 0/3] jfs: logging neatening Dave Kleikamp
3 siblings, 0 replies; 7+ messages in thread
From: Joe Perches @ 2016-03-30 12:23 UTC (permalink / raw)
To: Dave Kleikamp; +Cc: jfs-discussion, linux-kernel
Formats are better kept as a single line for easier grep.
Signed-off-by: Joe Perches <joe@perches.com>
---
fs/jfs/inode.c | 4 ++--
fs/jfs/jfs_dtree.c | 10 ++++------
fs/jfs/jfs_imap.c | 3 +--
fs/jfs/jfs_logmgr.c | 10 ++++------
fs/jfs/jfs_txnmgr.c | 17 +++++++----------
fs/jfs/namei.c | 4 ++--
6 files changed, 20 insertions(+), 28 deletions(-)
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 9d9bae6..da1d021 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -102,8 +102,8 @@ int jfs_commit_inode(struct inode *inode, int wait)
* partitions and may think inode is dirty
*/
if (!special_file(inode->i_mode) && noisy) {
- jfs_err("jfs_commit_inode(0x%p) called on "
- "read-only volume", inode);
+ jfs_err("jfs_commit_inode(0x%p) called on read-only volume",
+ inode);
jfs_err("Is remount racy?");
noisy--;
}
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index d88576e..de2bcb3 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -3072,8 +3072,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
}
if (dirtab_slot.flag == DIR_INDEX_FREE) {
if (loop_count++ > JFS_IP(ip)->next_index) {
- jfs_err("jfs_readdir detected "
- "infinite loop!");
+ jfs_err("jfs_readdir detected infinite loop!");
ctx->pos = DIREND;
return 0;
}
@@ -3151,8 +3150,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
if (!dir_emit(ctx, "..", 2, PARENT(ip), DT_DIR))
return 0;
} else {
- jfs_err("jfs_readdir called with "
- "invalid offset!");
+ jfs_err("jfs_readdir called with invalid offset!");
}
dtoffset->pn = 1;
dtoffset->index = 0;
@@ -3165,8 +3163,8 @@ int jfs_readdir(struct file *file, struct dir_context *ctx)
}
if ((rc = dtReadNext(ip, &ctx->pos, &btstack))) {
- jfs_err("jfs_readdir: unexpected rc = %d "
- "from dtReadNext", rc);
+ jfs_err("jfs_readdir: unexpected rc = %d from dtReadNext",
+ rc);
ctx->pos = DIREND;
return 0;
}
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index f321986..6aca224 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -534,8 +534,7 @@ void diWriteSpecial(struct inode *ip, int secondary)
/* read the page of fixed disk inode (AIT) in raw mode */
mp = read_metapage(ip, address << sbi->l2nbperpage, PSIZE, 1);
if (mp == NULL) {
- jfs_err("diWriteSpecial: failed to read aggregate inode "
- "extent!");
+ jfs_err("diWriteSpecial: failed to read aggregate inode extent!");
return;
}
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index 7638355..63759d7 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -1333,9 +1333,8 @@ int lmLogInit(struct jfs_log * log)
rc = -EINVAL;
goto errout20;
}
- jfs_info("lmLogInit: inline log:0x%p base:0x%Lx "
- "size:0x%x", log,
- (unsigned long long) log->base, log->size);
+ jfs_info("lmLogInit: inline log:0x%p base:0x%Lx size:0x%x",
+ log, (unsigned long long)log->base, log->size);
} else {
if (memcmp(logsuper->uuid, log->uuid, 16)) {
jfs_warn("wrong uuid on JFS log device");
@@ -1343,9 +1342,8 @@ int lmLogInit(struct jfs_log * log)
}
log->size = le32_to_cpu(logsuper->size);
log->l2bsize = le32_to_cpu(logsuper->l2bsize);
- jfs_info("lmLogInit: external log:0x%p base:0x%Lx "
- "size:0x%x", log,
- (unsigned long long) log->base, log->size);
+ jfs_info("lmLogInit: external log:0x%p base:0x%Lx size:0x%x",
+ log, (unsigned long long)log->base, log->size);
}
log->page = le32_to_cpu(logsuper->end) / LOGPSIZE;
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index 51421a8..eddf2b6 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1798,8 +1798,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
xadlock->xdlist = &p->xad[lwm];
tblk->xflag &= ~COMMIT_LAZY;
}
- jfs_info("xtLog: alloc ip:0x%p mp:0x%p tlck:0x%p lwm:%d "
- "count:%d", tlck->ip, mp, tlck, lwm, xadlock->count);
+ jfs_info("xtLog: alloc ip:0x%p mp:0x%p tlck:0x%p lwm:%d count:%d",
+ tlck->ip, mp, tlck, lwm, xadlock->count);
maplock->index = 1;
@@ -2025,8 +2025,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
xadlock->count = next - lwm;
xadlock->xdlist = &p->xad[lwm];
- jfs_info("xtLog: alloc ip:0x%p mp:0x%p count:%d "
- "lwm:%d next:%d",
+ jfs_info("xtLog: alloc ip:0x%p mp:0x%p count:%d lwm:%d next:%d",
tlck->ip, mp, xadlock->count, lwm, next);
maplock->index++;
xadlock++;
@@ -2047,8 +2046,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
pxdlock->count = 1;
pxdlock->pxd = pxd;
- jfs_info("xtLog: truncate ip:0x%p mp:0x%p count:%d "
- "hwm:%d", ip, mp, pxdlock->count, hwm);
+ jfs_info("xtLog: truncate ip:0x%p mp:0x%p count:%d hwm:%d",
+ ip, mp, pxdlock->count, hwm);
maplock->index++;
xadlock++;
}
@@ -2066,8 +2065,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
xadlock->count = hwm - next + 1;
xadlock->xdlist = &p->xad[next];
- jfs_info("xtLog: free ip:0x%p mp:0x%p count:%d "
- "next:%d hwm:%d",
+ jfs_info("xtLog: free ip:0x%p mp:0x%p count:%d next:%d hwm:%d",
tlck->ip, mp, xadlock->count, next, hwm);
maplock->index++;
}
@@ -2523,8 +2521,7 @@ void txFreeMap(struct inode *ip,
xlen = lengthXAD(xad);
dbUpdatePMap(ipbmap, true, xaddr,
(s64) xlen, tblk);
- jfs_info("freePMap: xaddr:0x%lx "
- "xlen:%d",
+ jfs_info("freePMap: xaddr:0x%lx xlen:%d",
(ulong) xaddr, xlen);
}
}
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 701f893..211796a 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1225,8 +1225,8 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry,
rc = dtSearch(new_dir, &new_dname, &ino, &btstack,
JFS_CREATE);
if (rc) {
- jfs_err("jfs_rename didn't expect dtSearch to fail "
- "w/rc = %d", rc);
+ jfs_err("jfs_rename didn't expect dtSearch to fail w/rc = %d",
+ rc);
goto out_tx;
}
--
2.8.0.rc4.16.g56331f8
^ permalink raw reply related [flat|nested] 7+ messages in thread