diff options
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/file.c | 18 | ||||
| -rw-r--r-- | fs/afs/flock.c | 2 | ||||
| -rw-r--r-- | fs/afs/proc.c | 8 | ||||
| -rw-r--r-- | fs/afs/write.c | 1 |
4 files changed, 20 insertions, 9 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index 0149dab365e7..681c2a7b013f 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -134,9 +134,16 @@ static int afs_readpage(struct file *file, struct page *page) inode = page->mapping->host; - ASSERT(file != NULL); - key = file->private_data; - ASSERT(key != NULL); + if (file) { + key = file->private_data; + ASSERT(key != NULL); + } else { + key = afs_request_key(AFS_FS_S(inode->i_sb)->volume->cell); + if (IS_ERR(key)) { + ret = PTR_ERR(key); + goto error_nokey; + } + } _enter("{%x},{%lu},{%lu}", key_serial(key), inode->i_ino, page->index); @@ -207,12 +214,17 @@ static int afs_readpage(struct file *file, struct page *page) unlock_page(page); } + if (!file) + key_put(key); _leave(" = 0"); return 0; error: SetPageError(page); unlock_page(page); + if (!file) + key_put(key); +error_nokey: _leave(" = %d", ret); return ret; } diff --git a/fs/afs/flock.c b/fs/afs/flock.c index 3ff8bdd18fb3..0931bc1325eb 100644 --- a/fs/afs/flock.c +++ b/fs/afs/flock.c @@ -21,7 +21,7 @@ static void afs_fl_release_private(struct file_lock *fl); static struct workqueue_struct *afs_lock_manager; static DEFINE_MUTEX(afs_lock_manager_mutex); -static struct file_lock_operations afs_lock_ops = { +static const struct file_lock_operations afs_lock_ops = { .fl_copy_lock = afs_fl_copy_lock, .fl_release_private = afs_fl_release_private, }; diff --git a/fs/afs/proc.c b/fs/afs/proc.c index 8630615e57fe..852739d262a9 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -28,7 +28,7 @@ static int afs_proc_cells_show(struct seq_file *m, void *v); static ssize_t afs_proc_cells_write(struct file *file, const char __user *buf, size_t size, loff_t *_pos); -static struct seq_operations afs_proc_cells_ops = { +static const struct seq_operations afs_proc_cells_ops = { .start = afs_proc_cells_start, .next = afs_proc_cells_next, .stop = afs_proc_cells_stop, @@ -70,7 +70,7 @@ static void *afs_proc_cell_volumes_next(struct seq_file *p, void *v, static void afs_proc_cell_volumes_stop(struct seq_file *p, void *v); static int afs_proc_cell_volumes_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_volumes_ops = { +static const struct seq_operations afs_proc_cell_volumes_ops = { .start = afs_proc_cell_volumes_start, .next = afs_proc_cell_volumes_next, .stop = afs_proc_cell_volumes_stop, @@ -95,7 +95,7 @@ static void *afs_proc_cell_vlservers_next(struct seq_file *p, void *v, static void afs_proc_cell_vlservers_stop(struct seq_file *p, void *v); static int afs_proc_cell_vlservers_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_vlservers_ops = { +static const struct seq_operations afs_proc_cell_vlservers_ops = { .start = afs_proc_cell_vlservers_start, .next = afs_proc_cell_vlservers_next, .stop = afs_proc_cell_vlservers_stop, @@ -119,7 +119,7 @@ static void *afs_proc_cell_servers_next(struct seq_file *p, void *v, static void afs_proc_cell_servers_stop(struct seq_file *p, void *v); static int afs_proc_cell_servers_show(struct seq_file *m, void *v); -static struct seq_operations afs_proc_cell_servers_ops = { +static const struct seq_operations afs_proc_cell_servers_ops = { .start = afs_proc_cell_servers_start, .next = afs_proc_cell_servers_next, .stop = afs_proc_cell_servers_stop, diff --git a/fs/afs/write.c b/fs/afs/write.c index c2e7a7ff0080..c63a3c8beb73 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -712,7 +712,6 @@ int afs_writeback_all(struct afs_vnode *vnode) .bdi = mapping->backing_dev_info, .sync_mode = WB_SYNC_ALL, .nr_to_write = LONG_MAX, - .for_writepages = 1, .range_cyclic = 1, }; int ret; |