bcache: bugfix - gc thread now gets woken when cache is full

Signed-off-by: Nicholas Swenson <nks@daterainc.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index fcdb59f9ca91..675229b93718 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -354,14 +354,14 @@ static void bch_data_insert_start(struct closure *cl)
         struct data_insert_op *op = container_of(cl, struct data_insert_op, cl);
         struct bio *bio = op->bio, *n;
 
-        if (op->bypass)
-                return bch_data_invalidate(cl);
-
         if (atomic_sub_return(bio_sectors(bio), &op->c->sectors_to_gc) < 0) {
                 set_gc_sectors(op->c);
                 wake_up_gc(op->c);
         }
 
+        if (op->bypass)
+                return bch_data_invalidate(cl);
+
         /*
          * Journal writes are marked REQ_FLUSH; if the original write was a
          * flush, it'll wait on the journal write.