diff options
| -rw-r--r-- | fs/fat/inode.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 4baa5f205368..46b8a67f55c6 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -141,19 +141,24 @@ static int fat_readpages(struct file *file, struct address_space *mapping, return mpage_readpages(mapping, pages, nr_pages, fat_get_block); } -static int fat_prepare_write(struct file *file, struct page *page, - unsigned from, unsigned to) +static int fat_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata) { - return cont_prepare_write(page, from, to, fat_get_block, - &MSDOS_I(page->mapping->host)->mmu_private); + *pagep = NULL; + return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata, + fat_get_block, + &MSDOS_I(mapping->host)->mmu_private); } -static int fat_commit_write(struct file *file, struct page *page, - unsigned from, unsigned to) +static int fat_write_end(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *pagep, void *fsdata) { - struct inode *inode = page->mapping->host; - int err = generic_commit_write(file, page, from, to); - if (!err && !(MSDOS_I(inode)->i_attrs & ATTR_ARCH)) { + struct inode *inode = mapping->host; + int err; + err = generic_write_end(file, mapping, pos, len, copied, pagep, fsdata); + if (!(err < 0) && !(MSDOS_I(inode)->i_attrs & ATTR_ARCH)) { inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC; MSDOS_I(inode)->i_attrs |= ATTR_ARCH; mark_inode_dirty(inode); @@ -202,8 +207,8 @@ static const struct address_space_operations fat_aops = { .writepage = fat_writepage, .writepages = fat_writepages, .sync_page = block_sync_page, - .prepare_write = fat_prepare_write, - .commit_write = fat_commit_write, + .write_begin = fat_write_begin, + .write_end = fat_write_end, .direct_IO = fat_direct_IO, .bmap = _fat_bmap }; |