From 445a69449994a37615cd47e47bcab2e42a070adf Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Mon, 10 Nov 2008 11:53:33 -0500 Subject: Btrfs: Fix usage of struct extent_map->orig_start This makes sure the orig_start field in struct extent_map gets set everywhere the extent_map structs are created or modified. Signed-off-by: Chris Mason --- fs/btrfs/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 85841c538805..4119f9a95320 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -244,16 +244,17 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end, split->start = start + len; split->len = em->start + em->len - (start + len); - split->orig_start = em->orig_start; split->bdev = em->bdev; split->flags = flags; if (compressed) { split->block_len = em->block_len; split->block_start = em->block_start; + split->orig_start = em->orig_start; } else { split->block_len = split->len; split->block_start = em->block_start + diff; + split->orig_start = split->start; } ret = add_extent_mapping(em_tree, split); -- cgit v1.2.3