diff options
Diffstat (limited to 'net/rds/ib_mr.h')
| -rw-r--r-- | net/rds/ib_mr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rds/ib_mr.h b/net/rds/ib_mr.h index 42daccb7b5eb..ab26c20ed66f 100644 --- a/net/rds/ib_mr.h +++ b/net/rds/ib_mr.h @@ -98,6 +98,7 @@ struct rds_ib_mr_pool { struct llist_head free_list; /* unused MRs */ struct llist_head clean_list; /* unused & unmapped MRs */ wait_queue_head_t flush_wait; + spinlock_t clean_lock; /* "clean_list" concurrency */ atomic_t free_pinned; /* memory pinned by free MRs */ unsigned long max_items; |