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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
commit | 7f3a4257159dea8e7ef66d1a539dc6df708b8ed3 (patch) | |
tree | bcc69b5f4609f348fac49e2f59e210b29eaea783 /drivers/md/bcache/alloc.c | |
parent | Adding upstream version 6.9.12. (diff) | |
download | linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.tar.xz linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.zip |
Adding upstream version 6.10.3.upstream/6.10.3
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/md/bcache/alloc.c')
-rw-r--r-- | drivers/md/bcache/alloc.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index ce13c272c3..48ce750bf7 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -129,12 +129,9 @@ static inline bool can_inc_bucket_gen(struct bucket *b) bool bch_can_invalidate_bucket(struct cache *ca, struct bucket *b) { - BUG_ON(!ca->set->gc_mark_valid); - - return (!GC_MARK(b) || - GC_MARK(b) == GC_MARK_RECLAIMABLE) && - !atomic_read(&b->pin) && - can_inc_bucket_gen(b); + return (ca->set->gc_mark_valid || b->reclaimable_in_gc) && + ((!GC_MARK(b) || GC_MARK(b) == GC_MARK_RECLAIMABLE) && + !atomic_read(&b->pin) && can_inc_bucket_gen(b)); } void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b) @@ -148,6 +145,7 @@ void __bch_invalidate_one_bucket(struct cache *ca, struct bucket *b) bch_inc_gen(ca, b); b->prio = INITIAL_PRIO; atomic_inc(&b->pin); + b->reclaimable_in_gc = 0; } static void bch_invalidate_one_bucket(struct cache *ca, struct bucket *b) @@ -352,8 +350,7 @@ static int bch_allocator_thread(void *arg) */ retry_invalidate: - allocator_wait(ca, ca->set->gc_mark_valid && - !ca->invalidate_needs_gc); + allocator_wait(ca, !ca->invalidate_needs_gc); invalidate_buckets(ca); /* @@ -501,8 +498,8 @@ int __bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve, ca = c->cache; b = bch_bucket_alloc(ca, reserve, wait); - if (b == -1) - goto err; + if (b < 0) + return -1; k->ptr[0] = MAKE_PTR(ca->buckets[b].gen, bucket_to_sector(c, b), @@ -511,10 +508,6 @@ int __bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve, SET_KEY_PTRS(k, 1); return 0; -err: - bch_bucket_free(c, k); - bkey_put(c, k); - return -1; } int bch_bucket_alloc_set(struct cache_set *c, unsigned int reserve, |