From fb89b45cdfdc8bdab93986f1bc1474e313295c31 Mon Sep 17 00:00:00 2001 From: Dominique Martinet Date: Fri, 10 Jan 2014 13:44:09 +0100 Subject: 9P: introduction of a new cache=mmap model. - Add cache=mmap option - Make mmap read-write while keeping it as synchronous as possible - Build writeback fid on mmap creation if it is writable Signed-off-by: Dominique Martinet Signed-off-by: Eric Van Hensbergen --- fs/9p/v9fs_vfs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/9p/v9fs_vfs.h') diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h index dc95a252523d..b83ebfbf3fdc 100644 --- a/fs/9p/v9fs_vfs.h +++ b/fs/9p/v9fs_vfs.h @@ -50,6 +50,8 @@ extern const struct dentry_operations v9fs_dentry_operations; extern const struct dentry_operations v9fs_cached_dentry_operations; extern const struct file_operations v9fs_cached_file_operations; extern const struct file_operations v9fs_cached_file_operations_dotl; +extern const struct file_operations v9fs_mmap_file_operations; +extern const struct file_operations v9fs_mmap_file_operations_dotl; extern struct kmem_cache *v9fs_inode_cache; struct inode *v9fs_alloc_inode(struct super_block *sb); -- cgit v1.2.3