summaryrefslogtreecommitdiff
path: root/fs/nilfs2/super.c
diff options
context:
space:
mode:
authorJoe Perches <joe@perches.com>2020-08-11 18:35:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 10:58:01 -0700
commit2987a4cfc8332b4b516f3e03d29ec0316221e45f (patch)
treea62e39919c64a8930618bc609e7259faece2fad4 /fs/nilfs2/super.c
parent1b0e31861d98920c3823c7519ae762499811df00 (diff)
nilfs2: convert __nilfs_msg to integrate the level and format
Reduce object size a bit by removing the KERN_<LEVEL> as a separate argument and adding it to the format string. Reduce overall object size by about ~.5% (x86-64 defconfig w/ nilfs2) old: $ size -t fs/nilfs2/built-in.a | tail -1 191738 8676 44 200458 30f0a (TOTALS) new: $ size -t fs/nilfs2/built-in.a | tail -1 190971 8676 44 199691 30c0b (TOTALS) 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/1595860111-3920-3-git-send-email-konishi.ryusuke@gmail.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/super.c')
-rw-r--r--fs/nilfs2/super.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 5729ee86da9a..fef4821a1f0f 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -62,19 +62,25 @@ struct kmem_cache *nilfs_btree_path_cache;
static int nilfs_setup_super(struct super_block *sb, int is_mount);
static int nilfs_remount(struct super_block *sb, int *flags, char *data);
-void __nilfs_msg(struct super_block *sb, const char *level, const char *fmt,
- ...)
+void __nilfs_msg(struct super_block *sb, const char *fmt, ...)
{
struct va_format vaf;
va_list args;
+ int level;
va_start(args, fmt);
- vaf.fmt = fmt;
+
+ level = printk_get_level(fmt);
+ vaf.fmt = printk_skip_level(fmt);
vaf.va = &args;
+
if (sb)
- printk("%sNILFS (%s): %pV\n", level, sb->s_id, &vaf);
+ printk("%c%cNILFS (%s): %pV\n",
+ KERN_SOH_ASCII, level, sb->s_id, &vaf);
else
- printk("%sNILFS: %pV\n", level, &vaf);
+ printk("%c%cNILFS: %pV\n",
+ KERN_SOH_ASCII, level, &vaf);
+
va_end(args);
}