1 files changed, 8 insertions, 5 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 78ac7dc853c7..b7cd32e7f29e 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -672,20 +672,23 @@ get_active_stripe(struct r5conf *conf, sector_t sector,
                                     *(conf->hash_locks + hash));
                 sh = __find_stripe(conf, sector, conf->generation - previous);
                 if (!sh) {
-                        if (!conf->inactive_blocked)
+                        if (!test_bit(R5_INACTIVE_BLOCKED, &conf->cache_state))
                                 sh = get_free_stripe(conf, hash);
                         if (noblock && sh == NULL)
                                 break;
                         if (!sh) {
-                                conf->inactive_blocked = 1;
+                                set_bit(R5_INACTIVE_BLOCKED,
+                                        &conf->cache_state);
                                 wait_event_lock_irq(
                                         conf->wait_for_stripe,
                                         !list_empty(conf->inactive_list + hash) &&
                                         (atomic_read(&conf->active_stripes)
                                          < (conf->max_nr_stripes * 3 / 4)
-                                         || !conf->inactive_blocked),
+                                         || !test_bit(R5_INACTIVE_BLOCKED,
+                                                      &conf->cache_state)),
                                         *(conf->hash_locks + hash));
-                                conf->inactive_blocked = 0;
+                                clear_bit(R5_INACTIVE_BLOCKED,
+                                          &conf->cache_state);
                         } else {
                                 init_stripe(sh, sector, previous);
                                 atomic_inc(&sh->count);
@@ -4602,7 +4605,7 @@ static int raid5_congested(struct mddev *mddev, int bits)
          * how busy the stripe_cache is
          */
 
-        if (conf->inactive_blocked)
+        if (test_bit(R5_INACTIVE_BLOCKED, &conf->cache_state))
                 return 1;
         if (conf->quiesce)
                 return 1;