diff options
| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2017-03-09 09:34:38 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-08-16 16:12:02 +0200 |
| commit | b382cfe889da5d39aeceb79e261f862c3a53eafb (patch) | |
| tree | 3395f42b6fefecbd200bab095f50302f206db62f /fs/btrfs/super.c | |
| parent | 4330e183c9537df20952d4a9ee142c536fb8ae54 (diff) | |
btrfs: Do chunk level check for degraded remount
Just the same for mount time check, use btrfs_check_rw_degradable() to
check if we are OK to be remounted rw.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 2351794fbc44..e4c268c250f5 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -1781,8 +1781,7 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) goto restore; } - if (fs_info->fs_devices->missing_devices > - fs_info->num_tolerated_disk_barrier_failures) { + if (!btrfs_check_rw_degradable(fs_info)) { btrfs_warn(fs_info, "too many missing devices, writeable remount is not allowed"); ret = -EACCES; |