diff options
| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-09-14 19:06:58 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 17:44:09 +0300 |
| commit | 02c372e1f016e5113217597ab37b399c4e407477 (patch) | |
| tree | 2d0ae758389fa49c49b19a004ef8cf65fcba2415 /fs/btrfs/ordered-data.h | |
| parent | 515020900d447796bc2f0f57064663617a11b65d (diff) | |
| download | linux-02c372e1f016e5113217597ab37b399c4e407477.tar.xz | |
btrfs: add support for inserting raid stripe extents
Add support for inserting stripe extents into the raid stripe tree on
completion of every write that needs an extra logical-to-physical
translation when using RAID.
Inserting the stripe extents happens after the data I/O has completed,
this is done to
a) support zone-append and
b) rule out the possibility of a RAID-write-hole.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index 173bd5c5df26..1c51ac57e5df 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -151,6 +151,8 @@ struct btrfs_ordered_extent { struct completion completion; struct btrfs_work flush_work; struct list_head work_list; + + struct list_head bioc_list; }; static inline void |