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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-17 20:25:39 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-17 20:53:12 -0400 |
| commit | a0a466ea981ba57426e8ae56e2291d0f39566442 (patch) | |
| tree | 859b1880b8bb42ab58a33c39168cc336e7db32cf /fs/bcachefs/bcachefs.h | |
| parent | 37bb9c9572858288457614366635e8c4c1eaf8ce (diff) | |
| download | linux-stable-a0a466ea981ba57426e8ae56e2291d0f39566442.tar.gz linux-stable-a0a466ea981ba57426e8ae56e2291d0f39566442.tar.bz2 linux-stable-a0a466ea981ba57426e8ae56e2291d0f39566442.zip | |
bcachefs: Split out btree_node_rewrite_worker
This fixes a deadlock due to using btree_interior_update_worker for non
interior updates - async btree node rewrites were blocking, and then
blocking other interior updates.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs.h')
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index 339dc3e1dcd3..799aa32b6b4d 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -849,6 +849,8 @@ struct bch_fs { struct workqueue_struct *btree_interior_update_worker; struct work_struct btree_interior_update_work; + struct workqueue_struct *btree_node_rewrite_worker; + struct list_head pending_node_rewrites; struct mutex pending_node_rewrites_lock; |