In case of multi device btrfs fs, using one of device for the logging purpose it quite confusing, instead use the fsid. FSID is bit long, but the device path can be long as well in some cases.
Signed-off-by: Anand Jain <anand.j...@oracle.com> --- fs/btrfs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 0bc61fb..181db38 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -190,12 +190,12 @@ static const char * const logtypes[] = { void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) { - struct super_block *sb = fs_info->sb; char lvl[4]; struct va_format vaf; va_list args; const char *type = logtypes[4]; int kern_level; + struct btrfs_fs_devices *fs_devs = fs_info->fs_devices; va_start(args, fmt); @@ -212,7 +212,7 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) vaf.fmt = fmt; vaf.va = &args; - printk("%sBTRFS %s (device %s): %pV\n", lvl, type, sb->s_id, &vaf); + printk("%sBTRFS: %pU %s: %pV\n", lvl, fs_devs->fsid, type, &vaf); va_end(args); } -- 2.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html