From b1632b10c0133992fd0290b4836c47661bed4396 Mon Sep 17 00:00:00 2001 From: Yan Date: Wed, 30 Jan 2008 11:54:04 -0500 Subject: [PATCH] Btrfs: Align extent length to sectorsize in --- Signed-off-by: Chris Mason --- fs/btrfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 5a38443a24e..de17c61dfa0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -823,6 +823,8 @@ search_again: btrfs_file_extent_num_bytes(leaf, fi); extent_num_bytes = inode->i_size - found_key.offset + root->sectorsize - 1; + extent_num_bytes = extent_num_bytes & + ~((u64)root->sectorsize - 1); btrfs_set_file_extent_num_bytes(leaf, fi, extent_num_bytes); num_dec = (orig_num_bytes - -- 2.41.1