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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-07-07 03:18:13 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:42 +0300 |
| commit | ba6dd1dd493f4e621350fa963e3a95686aaf8a4d (patch) | |
| tree | d0537a455302f665c62b13669d99928f2722e6cd /fs/bcachefs/ec_types.h | |
| parent | e63534a20117e937b3712acaedb98f208ff6b862 (diff) | |
| download | linux-ba6dd1dd493f4e621350fa963e3a95686aaf8a4d.tar.xz | |
bcachefs: Improve stripe triggers/heap code
Soon we'll be able to modify existing stripes - replacing empty blocks
with new blocks and new p/q blocks. This patch updates the trigger code
to handle pointers changing in an existing stripe; also, it
significantly improves how the stripes heap works, which means we can
get rid of the stripe creation/deletion lock.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/ec_types.h')
| -rw-r--r-- | fs/bcachefs/ec_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/ec_types.h b/fs/bcachefs/ec_types.h index 5c3f77c8aac7..e4d633fca5bf 100644 --- a/fs/bcachefs/ec_types.h +++ b/fs/bcachefs/ec_types.h @@ -22,6 +22,7 @@ struct stripe { unsigned alive:1; unsigned dirty:1; + unsigned on_heap:1; u8 blocks_nonempty; u16 block_sectors[EC_STRIPE_MAX]; |