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| author | Anand Jain <Anand.Jain@oracle.com> | 2014-01-13 21:14:55 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-01-31 08:22:26 -0800 |
| commit | f920dbce8d8161fff30e3e75ebfc71e978d9bea4 (patch) | |
| tree | 2ca6561e3cd88062c327281d83c758f588055e60 /disk-io.h | |
| parent | b2e99e1819d967828edf149db5a203e59a40e379 (diff) | |
| download | btrfs-progs-f920dbce8d8161fff30e3e75ebfc71e978d9bea4.tar.gz | |
btrfs-progs: btrfsck operations should be exclusive
this patch will make btrfsck operations to open disk in exclusive mode,
so that mount will fail when btrfsck is running
Signed-off-by: Anand Jain <Anand.Jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'disk-io.h')
| -rw-r--r-- | disk-io.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -32,6 +32,7 @@ enum btrfs_open_ctree_flags { OPEN_CTREE_RECOVER_SUPER = 8, OPEN_CTREE_RESTORE = 16, OPEN_CTREE_NO_BLOCK_GROUPS = 32, + OPEN_CTREE_EXCLUSIVE = 64, }; static inline u64 btrfs_sb_offset(int mirror) |