diff mbox series

[26/28] lustre: ldlm: drop SLAB_TYPESAFE_BY_RCU from ldlm_lock slab.

Message ID 155168109902.31333.10192605039046886496.stgit@noble.brown (mailing list archive)
State New, archived
Headers show
Series More lustre patches... | expand

Commit Message

NeilBrown March 4, 2019, 6:31 a.m. UTC 
ldlm_locks are always freed with kfree_rcu(), so there is
no need for the underlying pages to also be freed after
a grace period.  So remove this flag, it is not useful.

Signed-off-by: NeilBrown <neilb@suse.com>
---
 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
index a9ca9a5e49be..bf2c3531b39b 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
@@ -1128,8 +1128,7 @@  int ldlm_init(void)
 
 	ldlm_lock_slab = kmem_cache_create("ldlm_locks",
 					   sizeof(struct ldlm_lock), 0,
-					   SLAB_HWCACHE_ALIGN |
-					   SLAB_TYPESAFE_BY_RCU, NULL);
+					   SLAB_HWCACHE_ALIGN, NULL);
 	if (!ldlm_lock_slab)
 		goto out_resource;