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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-06-05 09:01:23 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:40 -0400 |
| commit | 8c9eef95cde9e2a11f7c84181dc1710e594dffb2 (patch) | |
| tree | bd22a3fb8d55ce431f02ea787a46046666b543fb /fs | |
| parent | 8804ef1f28def994562801f68d271ad4f0cf1c36 (diff) | |
bcachefs: Check gfp_flags correctly in bch2_btree_cache_scan()
bch2_btree_node_mem_alloc() uses memalloc_nofs_save()/GFP_NOFS, but
GFP_NOFS does include __GFP_IO - oops. We used to use GFP_NOIO, but as
we're a filesystem now GFP_NOFS makes more sense now and is looser.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/bcachefs/btree_cache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index fa55bab5944e..541a02f87b8d 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -242,7 +242,7 @@ static unsigned long bch2_btree_cache_scan(struct shrinker *shrink, return SHRINK_STOP; /* Return -1 if we can't do anything right now */ - if (sc->gfp_mask & __GFP_IO) + if (sc->gfp_mask & __GFP_FS) mutex_lock(&bc->lock); else if (!mutex_trylock(&bc->lock)) return -1; |