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authorJosef Bacik <jbacik@fusionio.com>2012-09-26 11:07:06 -0400
committerChris Mason <chris.mason@fusionio.com>2012-10-09 09:15:41 -0400
commit6f1fed775316d58ba356b2ce62de600ad00f003a (patch)
treee743c7af1cb98715dd15c8b49e7e84ddda808153 /fs/btrfs
parente6138876ad8327250d77291b3262fee356267211 (diff)
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Btrfs: don't lookup csums for prealloc extents
The tree logging stuff was looking up csums to copy over for prealloc extents which is just work we don't need to be doing. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/tree-log.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index f4b9e54b1da..31b46a9e94c 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3011,8 +3011,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans,
continue;
found_type = btrfs_file_extent_type(src, extent);
- if (found_type == BTRFS_FILE_EXTENT_REG ||
- found_type == BTRFS_FILE_EXTENT_PREALLOC) {
+ if (found_type == BTRFS_FILE_EXTENT_REG) {
u64 ds, dl, cs, cl;
ds = btrfs_file_extent_disk_bytenr(src,
extent);