From 26a6441aadde864132672750b3cf0892e5acaaf4 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Tue, 16 Oct 2007 01:25:21 -0700 Subject: sysv: convert to new aops Signed-off-by: Nick Piggin Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/sysv/itree.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) (limited to 'fs/sysv/itree.c') diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c index f2bcccd1d6f..f042eec464c 100644 --- a/fs/sysv/itree.c +++ b/fs/sysv/itree.c @@ -453,23 +453,38 @@ static int sysv_writepage(struct page *page, struct writeback_control *wbc) { return block_write_full_page(page,get_block,wbc); } + static int sysv_readpage(struct file *file, struct page *page) { return block_read_full_page(page,get_block); } -static int sysv_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to) + +int __sysv_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata) { - return block_prepare_write(page,from,to,get_block); + return block_write_begin(file, mapping, pos, len, flags, pagep, fsdata, + get_block); } + +static int sysv_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata) +{ + *pagep = NULL; + return __sysv_write_begin(file, mapping, pos, len, flags, pagep, fsdata); +} + static sector_t sysv_bmap(struct address_space *mapping, sector_t block) { return generic_block_bmap(mapping,block,get_block); } + const struct address_space_operations sysv_aops = { .readpage = sysv_readpage, .writepage = sysv_writepage, .sync_page = block_sync_page, - .prepare_write = sysv_prepare_write, - .commit_write = generic_commit_write, + .write_begin = sysv_write_begin, + .write_end = generic_write_end, .bmap = sysv_bmap }; -- cgit v1.2.3