bcache: improve multithreaded bch_btree_check()

[linux-2.6-block.git] / drivers / md / bcache / btree.h

diff --git a/drivers/md/bcache/btree.h b/drivers/md/bcache/btree.h
index 50482107134f12745066dfab31750693c6bba04a..1b5fdbc0d83eba863d4915ee47b3a8c27643694e 100644 (file)
--- a/drivers/md/bcache/btree.h
+++ b/drivers/md/bcache/btree.h
@@ -226,7 +226,7 @@ struct btree_check_info {
        int                             result;
 };
 
-#define BCH_BTR_CHKTHREAD_MAX  64
+#define BCH_BTR_CHKTHREAD_MAX  12
 struct btree_check_state {
        struct cache_set                *c;
        int                             total_threads;