diff options
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/mqueue.c | 2 | ||||
| -rw-r--r-- | ipc/sem.c | 2 | ||||
| -rw-r--r-- | ipc/shm.c | 2 | ||||
| -rw-r--r-- | ipc/util.c | 11 | ||||
| -rw-r--r-- | ipc/util.h | 2 |
5 files changed, 7 insertions, 12 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 161a1807e6ef..f4617cf07069 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -1438,7 +1438,7 @@ static int __init init_mqueue_fs(void) mqueue_inode_cachep = kmem_cache_create("mqueue_inode_cache", sizeof(struct mqueue_inode_info), 0, - SLAB_HWCACHE_ALIGN, init_once); + SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT, init_once); if (mqueue_inode_cachep == NULL) return -ENOMEM; diff --git a/ipc/sem.c b/ipc/sem.c index b471e5a3863d..cddd5b5fde51 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -1493,7 +1493,7 @@ out_rcu_wakeup: wake_up_sem_queue_do(&tasks); out_free: if (sem_io != fast_sem_io) - ipc_free(sem_io, sizeof(ushort)*nsems); + ipc_free(sem_io); return err; } diff --git a/ipc/shm.c b/ipc/shm.c index 41787276e141..ed3027d0f277 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -459,7 +459,7 @@ static const struct file_operations shm_file_operations_huge = { .fallocate = shm_fallocate, }; -int is_file_shm_hugepages(struct file *file) +bool is_file_shm_hugepages(struct file *file) { return file->f_op == &shm_file_operations_huge; } diff --git a/ipc/util.c b/ipc/util.c index 0f401d94b7c6..798cad18dd87 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -414,17 +414,12 @@ void *ipc_alloc(int size) /** * ipc_free - free ipc space * @ptr: pointer returned by ipc_alloc - * @size: size of block * - * Free a block created with ipc_alloc(). The caller must know the size - * used in the allocation call. + * Free a block created with ipc_alloc(). */ -void ipc_free(void *ptr, int size) +void ipc_free(void *ptr) { - if (size > PAGE_SIZE) - vfree(ptr); - else - kfree(ptr); + kvfree(ptr); } /** diff --git a/ipc/util.h b/ipc/util.h index 3a8a5a0eca62..51f7ca58ac67 100644 --- a/ipc/util.h +++ b/ipc/util.h @@ -118,7 +118,7 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flg); * both function can sleep */ void *ipc_alloc(int size); -void ipc_free(void *ptr, int size); +void ipc_free(void *ptr); /* * For allocation that need to be freed by RCU. |