Messages in this thread Patch in this message | | | From | Alexey Fisher <> | Subject | [PATCH 2/4] Add fat_msg() function for preformated FAT messages | Date | Wed, 10 Nov 2010 11:23:10 +0100 |
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Add fat_msg() to replace not cosequent used printk() in fs/fat/* New message format should be as fallow: FAT-fs (sda1): some thing happened.
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net> --- fs/fat/fat.h | 1 + fs/fat/misc.c | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 4f99235..803eade 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -331,6 +331,7 @@ __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...) __fat_fs_error(sb, 1, fmt , ## args) #define fat_fs_error_ratelimit(sb, fmt, args...) \ __fat_fs_error(sb, __ratelimit(&MSDOS_SB(sb)->ratelimit), fmt , ## args) +void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...); extern int fat_clusters_flush(struct super_block *sb); extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 958c5f9..3aac24b 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -47,6 +47,25 @@ void __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...) } EXPORT_SYMBOL_GPL(__fat_fs_error); +/** + * fat_msg() - print preformated FAT specific messages. Every thing what is + * not fat_fs_error() should be fat_msg(). + */ +void __attribute__ ((format (printf, 3, 4))) +fat_msg(struct super_block *sb, const char *level, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + va_start(args, fmt); + vaf.fmt = fmt; + vaf.va = &args; + + printk("%sFAT-fs (%s): %pV\n", level, sb->s_id, &vaf); + + va_end(args); +} + /* Flushes the number of free clusters on FAT32 */ /* XXX: Need to write one per FSINFO block. Currently only writes 1 */ int fat_clusters_flush(struct super_block *sb) -- 1.7.1
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