From 291d673e6a22d9c6834e939f66c7cfef90669021 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Tue, 29 Jan 2008 15:55:23 -0500 Subject: Btrfs: Do delalloc accounting via hooks in the extent_state code Signed-off-by: Chris Mason --- fs/btrfs/extent_io.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/btrfs/extent_io.h') diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index f1e8bf251f32..a96c5a14134e 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -33,6 +33,10 @@ struct extent_io_ops { struct extent_state *state); void (*writepage_end_io_hook)(struct page *page, u64 start, u64 end, struct extent_state *state); + int (*set_bit_hook)(struct inode *inode, u64 start, u64 end, + unsigned long bits); + int (*clear_bit_hook)(struct inode *inode, u64 start, u64 end, + unsigned long bits); }; struct extent_io_tree { -- cgit v1.2.1