diff options
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/msgutil.c | 2 | ||||
| -rw-r--r-- | ipc/namespace.c | 4 | ||||
| -rw-r--r-- | ipc/shm.c | 8 |
3 files changed, 7 insertions, 7 deletions
diff --git a/ipc/msgutil.c b/ipc/msgutil.c index 3149b4a379de..d0a0e877cadd 100644 --- a/ipc/msgutil.c +++ b/ipc/msgutil.c @@ -26,7 +26,7 @@ DEFINE_SPINLOCK(mq_lock); * and not CONFIG_IPC_NS. */ struct ipc_namespace init_ipc_ns = { - .count = REFCOUNT_INIT(1), + .ns.count = REFCOUNT_INIT(1), .user_ns = &init_user_ns, .ns.inum = PROC_IPC_INIT_INO, #ifdef CONFIG_IPC_NS diff --git a/ipc/namespace.c b/ipc/namespace.c index 24e7b45320f7..7bd0766ddc3b 100644 --- a/ipc/namespace.c +++ b/ipc/namespace.c @@ -51,7 +51,7 @@ static struct ipc_namespace *create_ipc_ns(struct user_namespace *user_ns, goto fail_free; ns->ns.ops = &ipcns_operations; - refcount_set(&ns->count, 1); + refcount_set(&ns->ns.count, 1); ns->user_ns = get_user_ns(user_ns); ns->ucounts = ucounts; @@ -164,7 +164,7 @@ static DECLARE_WORK(free_ipc_work, free_ipc); */ void put_ipc_ns(struct ipc_namespace *ns) { - if (refcount_dec_and_lock(&ns->count, &mq_lock)) { + if (refcount_dec_and_lock(&ns->ns.count, &mq_lock)) { mq_clear_sbinfo(ns); spin_unlock(&mq_lock); diff --git a/ipc/shm.c b/ipc/shm.c index e25c7c6106bc..febd88daba8c 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -434,13 +434,13 @@ static vm_fault_t shm_fault(struct vm_fault *vmf) return sfd->vm_ops->fault(vmf); } -static int shm_split(struct vm_area_struct *vma, unsigned long addr) +static int shm_may_split(struct vm_area_struct *vma, unsigned long addr) { struct file *file = vma->vm_file; struct shm_file_data *sfd = shm_file_data(file); - if (sfd->vm_ops->split) - return sfd->vm_ops->split(vma, addr); + if (sfd->vm_ops->may_split) + return sfd->vm_ops->may_split(vma, addr); return 0; } @@ -582,7 +582,7 @@ static const struct vm_operations_struct shm_vm_ops = { .open = shm_open, /* callback for a new vm-area open */ .close = shm_close, /* callback for when the vm-area is released */ .fault = shm_fault, - .split = shm_split, + .may_split = shm_may_split, .pagesize = shm_pagesize, #if defined(CONFIG_NUMA) .set_policy = shm_set_policy, |