From 7307de80510a70e5e5aa98de1e80ccbb7d90a3a8 Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Wed, 9 May 2007 15:16:19 -0700 Subject: ocfs2: shared writeable mmap Implement cluster consistent shared writeable mappings using the ->page_mkwrite() callback. Signed-off-by: Mark Fasheh --- fs/ocfs2/aops.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'fs/ocfs2/aops.h') diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h index bdcdd1ae63a9..389579bd64e3 100644 --- a/fs/ocfs2/aops.h +++ b/fs/ocfs2/aops.h @@ -50,6 +50,15 @@ int ocfs2_write_end(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, struct page *page, void *fsdata); +int ocfs2_write_end_nolock(struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); + +int ocfs2_write_begin_nolock(struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata, + struct buffer_head *di_bh, struct page *mmap_page); + /* all ocfs2_dio_end_io()'s fault */ #define ocfs2_iocb_is_rw_locked(iocb) \ test_bit(0, (unsigned long *)&iocb->private) -- cgit v1.2.3