From dacb473ad81d5c1650cb73d1cb9b866202f6bab0 Mon Sep 17 00:00:00 2001 From: Yan Date: Tue, 5 Feb 2008 09:07:49 -0500 Subject: [PATCH] Btrfs: Fix hole creation in file_write Signed-off-by: Chris Mason --- fs/btrfs/file.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 7cbf8d8d7e27..184bde1cfc3d 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -265,16 +265,14 @@ static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans, set_extent_uptodate(io_tree, start_pos, end_of_last_block, GFP_NOFS); /* FIXME...EIEIO, ENOSPC and more */ - /* insert any holes we need to create */ - if (inode->i_size < start_pos) { + if (isize < end_pos) { u64 last_pos_in_file; u64 hole_size; u64 mask = root->sectorsize - 1; last_pos_in_file = (isize + mask) & ~mask; hole_size = (end_pos - last_pos_in_file + mask) & ~mask; - - if (last_pos_in_file < start_pos) { + if (last_pos_in_file < end_pos) { err = btrfs_drop_extents(trans, root, inode, last_pos_in_file, last_pos_in_file + hole_size, -- 2.20.1