fat: convert to new aops
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 4baa5f2..46b8a67 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -141,19 +141,24 @@
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 @@
.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
};