Commit 3f6ef381 authored by Nicholas Swenson's avatar Nicholas Swenson Committed by Kent Overstreet
Browse files

bcache: stop moving_gc marking buckets that can't be moved. 



Signed-off-by: default avatarNicholas Swenson <nks@daterainc.com>
parent 10d9dcf6

drivers/md/bcache/movinggc.c

+4 −1
Original line number Diff line number Diff line
@@ -215,7 +215,10 @@ void bch_moving_gc(struct cache_set *c) 
		ca->heap.used = 0;



		for_each_bucket(b, ca) {

			if (!GC_SECTORS_USED(b))

			if (GC_MARK(b) == GC_MARK_METADATA ||

			    !GC_SECTORS_USED(b) ||

			    GC_SECTORS_USED(b) == ca->sb.bucket_size ||

			    atomic_read(&b->pin))

				continue;



			if (!heap_full(&ca->heap)) {