From c1f55a60c41ca5ab8ed7a0893c3d29f8006da82a Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Fri, 18 Nov 2022 18:21:11 -0500 Subject: Update bcachefs sources to 6406e05835 bcachefs: Nocow support --- libbcachefs/alloc_foreground.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libbcachefs/alloc_foreground.c') diff --git a/libbcachefs/alloc_foreground.c b/libbcachefs/alloc_foreground.c index 949c068e..c4f971c1 100644 --- a/libbcachefs/alloc_foreground.c +++ b/libbcachefs/alloc_foreground.c @@ -216,6 +216,11 @@ static struct open_bucket *__try_alloc_bucket(struct bch_fs *c, struct bch_dev * return NULL; } + if (bch2_bucket_nocow_is_locked(&c->nocow_locks, POS(ca->dev_idx, bucket))) { + s->skipped_nocow++; + return NULL; + } + spin_lock(&c->freelist_lock); if (unlikely(c->open_buckets_nr_free <= open_buckets_reserved(reserve))) { -- cgit v1.2.3