diff options
| author | Joe Perches <joe@perches.com> | 2010-11-09 10:16:03 -0800 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-01-06 11:52:14 +0100 |
| commit | 23a2ad6d0e58d0f2fb1647c2d6fef935bcaf9299 (patch) | |
| tree | f268f1676127a48dac66810c885d5e4801f305f7 /fs | |
| parent | 31d710a7bd42f0d89e30d53bdaad427c5f191d0d (diff) | |
fs/ext2/super.c: Use printf extension %pV
Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext2/super.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c index d89e0b6a2d78..27822b98f74d 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -43,9 +43,10 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data); static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf); static int ext2_sync_fs(struct super_block *sb, int wait); -void ext2_error (struct super_block * sb, const char * function, - const char * fmt, ...) +void ext2_error(struct super_block *sb, const char *function, + const char *fmt, ...) { + struct va_format vaf; va_list args; struct ext2_sb_info *sbi = EXT2_SB(sb); struct ext2_super_block *es = sbi->s_es; @@ -59,9 +60,13 @@ void ext2_error (struct super_block * sb, const char * function, } va_start(args, fmt); - printk(KERN_CRIT "EXT2-fs (%s): error: %s: ", sb->s_id, function); - vprintk(fmt, args); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &args; + + printk(KERN_CRIT "EXT2-fs (%s): error: %s: %pV\n", + sb->s_id, function, &vaf); + va_end(args); if (test_opt(sb, ERRORS_PANIC)) @@ -76,12 +81,16 @@ void ext2_error (struct super_block * sb, const char * function, void ext2_msg(struct super_block *sb, const char *prefix, const char *fmt, ...) { + struct va_format vaf; va_list args; va_start(args, fmt); - printk("%sEXT2-fs (%s): ", prefix, sb->s_id); - vprintk(fmt, args); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &args; + + printk("%sEXT2-fs (%s): %pV\n", prefix, sb->s_id, &vaf); + va_end(args); } |