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authorKent Overstreet <kent.overstreet@gmail.com>2016-11-23 14:03:30 -0900
committerKent Overstreet <kent.overstreet@gmail.com>2016-11-23 14:03:30 -0900
commit2b438fb60d3bb0f6ad4e8b3f0012b76d3dd761d2 (patch)
tree4686ad5f8e516c5a576a029ed75538207730bcf6
parent57885f9952a7bef1e02e742a484be650ad124044 (diff)
bcache: fix open bucket reserve usage
all btree node allocations need to use it
-rw-r--r--drivers/md/bcache/alloc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index 7f2fa47da286..ebd7e909114c 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -1334,9 +1334,8 @@ struct open_bucket *bch_alloc_sectors_start(struct cache_set *c,
struct closure *cl)
{
struct open_bucket *ob;
- unsigned open_buckets_reserved = allocation_is_metadata(reserve)
- ? 0
- : BTREE_NODE_RESERVE;
+ unsigned open_buckets_reserved = wp == &c->btree_write_point
+ ? 0 : BTREE_NODE_RESERVE;
int ret;
BUG_ON(!wp->group);