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authorJosef Bacik <jbacik@fusionio.com>2012-10-12 00:54:30 +0400
committerChris Mason <chris.mason@fusionio.com>2012-12-17 05:46:24 +0400
commit70c8a91ce21b83ccd2d9e7c968775430ead4353d (patch)
treedc1e83734b08836fc278ae2d763c5d75cc3d4de0 /fs/btrfs/file.c
parentd6393786cd40f67709324bc4f08d7e4b911153fe (diff)
downloadlinux-70c8a91ce21b83ccd2d9e7c968775430ead4353d.tar.xz
Btrfs: log changed inodes based on the extent map tree
We don't really need to copy extents from the source tree since we have all of the information already available to us in the extent_map tree. So instead just write the extents straight to the log tree and don't bother to copy the extent items from the source tree. Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 6810145f4e97..c56088ece500 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -621,7 +621,7 @@ void btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
} else {
split->block_len = split->len;
split->block_start = em->block_start + diff;
- split->orig_start = split->start;
+ split->orig_start = em->orig_start;
}
ret = add_extent_mapping(em_tree, split);