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nilfs2: use a more common logging style

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Add macros for nilfs_<level>(sb, fmt, ...) and convert the uses of
'nilfs_msg(sb, KERN_<LEVEL>, ...)' to 'nilfs_<level>(sb, ...)' so nilfs2
uses a logging style more like the typical kernel logging style.

Miscellanea:

o Realign arguments for these uses

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/1595860111-3920-4-git-send-email-konishi.ryusuke@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches
2020-08-11 18:35:49 -07:00
committed by Linus Torvalds
parent 2987a4cfc8
commit a1d0747a39
20 changed files with 239 additions and 251 deletions
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38
fs/nilfs2/segment.c
View File

@@ -158,7 +158,7 @@ static int nilfs_prepare_segment_lock(struct super_block *sb,
* it is saved and will be restored on
* nilfs_transaction_commit().
*/
nilfs_msg(sb, KERN_WARNING, "journal info from a different FS");
nilfs_warn(sb, "journal info from a different FS");
save = current->journal_info;
}
if (!ti) {
@@ -1940,9 +1940,9 @@ static int nilfs_segctor_collect_dirty_files(struct nilfs_sc_info *sci,
err = nilfs_ifile_get_inode_block(
ifile, ii->vfs_inode.i_ino, &ibh);
if (unlikely(err)) {
nilfs_msg(sci->sc_super, KERN_WARNING,
"log writer: error %d getting inode block (ino=%lu)",
err, ii->vfs_inode.i_ino);
nilfs_warn(sci->sc_super,
"log writer: error %d getting inode block (ino=%lu)",
err, ii->vfs_inode.i_ino);
return err;
}
spin_lock(&nilfs->ns_inode_lock);
@@ -2449,7 +2449,7 @@ int nilfs_clean_segments(struct super_block *sb, struct nilfs_argv *argv,
if (likely(!err))
break;
nilfs_msg(sb, KERN_WARNING, "error %d cleaning segments", err);
nilfs_warn(sb, "error %d cleaning segments", err);
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(sci->sc_interval);
}
@@ -2457,9 +2457,9 @@ int nilfs_clean_segments(struct super_block *sb, struct nilfs_argv *argv,
int ret = nilfs_discard_segments(nilfs, sci->sc_freesegs,
sci->sc_nfreesegs);
if (ret) {
nilfs_msg(sb, KERN_WARNING,
"error %d on discard request, turning discards off for the device",
ret);
nilfs_warn(sb,
"error %d on discard request, turning discards off for the device",
ret);
nilfs_clear_opt(nilfs, DISCARD);
}
}
@@ -2540,9 +2540,9 @@ static int nilfs_segctor_thread(void *arg)
/* start sync. */
sci->sc_task = current;
wake_up(&sci->sc_wait_task); /* for nilfs_segctor_start_thread() */
nilfs_msg(sci->sc_super, KERN_INFO,
"segctord starting. Construction interval = %lu seconds, CP frequency < %lu seconds",
sci->sc_interval / HZ, sci->sc_mjcp_freq / HZ);
nilfs_info(sci->sc_super,
"segctord starting. Construction interval = %lu seconds, CP frequency < %lu seconds",
sci->sc_interval / HZ, sci->sc_mjcp_freq / HZ);
spin_lock(&sci->sc_state_lock);
loop:
@@ -2616,8 +2616,8 @@ static int nilfs_segctor_start_thread(struct nilfs_sc_info *sci)
if (IS_ERR(t)) {
int err = PTR_ERR(t);
nilfs_msg(sci->sc_super, KERN_ERR,
"error %d creating segctord thread", err);
nilfs_err(sci->sc_super, "error %d creating segctord thread",
err);
return err;
}
wait_event(sci->sc_wait_task, sci->sc_task != NULL);
@@ -2727,14 +2727,14 @@ static void nilfs_segctor_destroy(struct nilfs_sc_info *sci)
nilfs_segctor_write_out(sci);
if (!list_empty(&sci->sc_dirty_files)) {
nilfs_msg(sci->sc_super, KERN_WARNING,
"disposed unprocessed dirty file(s) when stopping log writer");
nilfs_warn(sci->sc_super,
"disposed unprocessed dirty file(s) when stopping log writer");
nilfs_dispose_list(nilfs, &sci->sc_dirty_files, 1);
}
if (!list_empty(&sci->sc_iput_queue)) {
nilfs_msg(sci->sc_super, KERN_WARNING,
"disposed unprocessed inode(s) in iput queue when stopping log writer");
nilfs_warn(sci->sc_super,
"disposed unprocessed inode(s) in iput queue when stopping log writer");
nilfs_dispose_list(nilfs, &sci->sc_iput_queue, 1);
}
@@ -2812,8 +2812,8 @@ void nilfs_detach_log_writer(struct super_block *sb)
spin_lock(&nilfs->ns_inode_lock);
if (!list_empty(&nilfs->ns_dirty_files)) {
list_splice_init(&nilfs->ns_dirty_files, &garbage_list);
nilfs_msg(sb, KERN_WARNING,
"disposed unprocessed dirty file(s) when detaching log writer");
nilfs_warn(sb,
"disposed unprocessed dirty file(s) when detaching log writer");
}
spin_unlock(&nilfs->ns_inode_lock);
up_write(&nilfs->ns_segctor_sem);