diff options
Diffstat (limited to 'fs/afs/file.c')
| -rw-r--r-- | fs/afs/file.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index 14d89fa58fe..932ce07948b 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -19,7 +19,8 @@ #include "internal.h" static int afs_readpage(struct file *file, struct page *page); -static void afs_invalidatepage(struct page *page, unsigned long offset); +static void afs_invalidatepage(struct page *page, unsigned int offset, + unsigned int length); static int afs_releasepage(struct page *page, gfp_t gfp_flags); static int afs_launder_page(struct page *page); @@ -30,10 +31,10 @@ const struct file_operations afs_file_operations = { .open = afs_open, .release = afs_release, .llseek = generic_file_llseek, - .read = do_sync_read, - .write = do_sync_write, - .aio_read = generic_file_aio_read, - .aio_write = afs_file_write, + .read = new_sync_read, + .write = new_sync_write, + .read_iter = generic_file_read_iter, + .write_iter = afs_file_write, .mmap = generic_file_readonly_mmap, .splice_read = generic_file_splice_read, .fsync = afs_fsync, @@ -251,7 +252,7 @@ static int afs_readpages(struct file *file, struct address_space *mapping, ASSERT(key != NULL); vnode = AFS_FS_I(mapping->host); - if (vnode->flags & AFS_VNODE_DELETED) { + if (test_bit(AFS_VNODE_DELETED, &vnode->flags)) { _leave(" = -ESTALE"); return -ESTALE; } @@ -310,16 +311,17 @@ static int afs_launder_page(struct page *page) * - release a page and clean up its private data if offset is 0 (indicating * the entire page) */ -static void afs_invalidatepage(struct page *page, unsigned long offset) +static void afs_invalidatepage(struct page *page, unsigned int offset, + unsigned int length) { struct afs_writeback *wb = (struct afs_writeback *) page_private(page); - _enter("{%lu},%lu", page->index, offset); + _enter("{%lu},%u,%u", page->index, offset, length); BUG_ON(!PageLocked(page)); /* we clean up only if the entire page is being invalidated */ - if (offset == 0) { + if (offset == 0 && length == PAGE_CACHE_SIZE) { #ifdef CONFIG_AFS_FSCACHE if (PageFsCache(page)) { struct afs_vnode *vnode = AFS_FS_I(page->mapping->host); |