diff options
| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-09-14 09:06:58 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 16:44:09 +0200 |
| commit | 02c372e1f016e5113217597ab37b399c4e407477 (patch) | |
| tree | 2d0ae758389fa49c49b19a004ef8cf65fcba2415 /fs/btrfs/extent-tree.c | |
| parent | 515020900d447796bc2f0f57064663617a11b65d (diff) | |
| download | linux-02c372e1f016e5113217597ab37b399c4e407477.tar.gz linux-02c372e1f016e5113217597ab37b399c4e407477.tar.bz2 linux-02c372e1f016e5113217597ab37b399c4e407477.zip | |
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/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3e58c8df1463..31aae12619b7 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -42,6 +42,7 @@ #include "file-item.h" #include "orphan.h" #include "tree-checker.h" +#include "raid-stripe-tree.h" #undef SCRAMBLE_DELAYED_REFS |