diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/obdclass/lustre_handles.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/lustre_handles.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c index 082f530c527c..c9445e5ec271 100644 --- a/drivers/staging/lustre/lustre/obdclass/lustre_handles.c +++ b/drivers/staging/lustre/lustre/obdclass/lustre_handles.c @@ -130,7 +130,7 @@ void class_handle_unhash(struct portals_handle *h) } EXPORT_SYMBOL(class_handle_unhash); -void *class_handle2object(__u64 cookie) +void *class_handle2object(__u64 cookie, const void *owner) { struct handle_bucket *bucket; struct portals_handle *h; @@ -145,7 +145,7 @@ void *class_handle2object(__u64 cookie) rcu_read_lock(); list_for_each_entry_rcu(h, &bucket->head, h_link) { - if (h->h_cookie != cookie) + if (h->h_cookie != cookie || h->h_owner != owner) continue; spin_lock(&h->h_lock); @@ -164,8 +164,11 @@ EXPORT_SYMBOL(class_handle2object); void class_handle_free_cb(struct rcu_head *rcu) { - struct portals_handle *h = RCU2HANDLE(rcu); - void *ptr = (void *)(unsigned long)h->h_cookie; + struct portals_handle *h; + void *ptr; + + h = container_of(rcu, struct portals_handle, h_rcu); + ptr = (void *)(unsigned long)h->h_cookie; if (h->h_ops->hop_free) h->h_ops->hop_free(ptr, h->h_size); @@ -214,7 +217,7 @@ static int cleanup_all_handles(void) struct portals_handle *h; spin_lock(&handle_hash[i].lock); - list_for_each_entry_rcu(h, &(handle_hash[i].head), h_link) { + list_for_each_entry_rcu(h, &handle_hash[i].head, h_link) { CERROR("force clean handle %#llx addr %p ops %p\n", h->h_cookie, h, h->h_ops); |