fs: adfs convert to new aops
Nick Piggin [Tue, 16 Oct 2007 08:25:23 +0000 (01:25 -0700)]
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/adfs/inode.c

index 7e7a04b..e647200 100644 (file)
@@ -61,10 +61,14 @@ static int adfs_readpage(struct file *file, struct page *page)
        return block_read_full_page(page, adfs_get_block);
 }
 
-static int adfs_prepare_write(struct file *file, struct page *page, unsigned int from, unsigned int to)
+static int adfs_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, adfs_get_block,
-               &ADFS_I(page->mapping->host)->mmu_private);
+       *pagep = NULL;
+       return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
+                               adfs_get_block,
+                               &ADFS_I(mapping->host)->mmu_private);
 }
 
 static sector_t _adfs_bmap(struct address_space *mapping, sector_t block)
@@ -76,8 +80,8 @@ static const struct address_space_operations adfs_aops = {
        .readpage       = adfs_readpage,
        .writepage      = adfs_writepage,
        .sync_page      = block_sync_page,
-       .prepare_write  = adfs_prepare_write,
-       .commit_write   = generic_commit_write,
+       .write_begin    = adfs_write_begin,
+       .write_end      = generic_write_end,
        .bmap           = _adfs_bmap
 };