diff mbox

[3/3] btrfs: set FIEMAP_EXTENT_DATA_COMPRESSED for compressed extents

Message ID b52a181a78da239c4e0f45fedcb2f6627794ad5e.1378209377.git.dsterba@suse.cz (mailing list archive)
State New, archived
Headers show

Commit Message

David Sterba Sept. 3, 2013, 12:11 p.m. UTC 
Set the EXTENT_DATA_COMPRESSED flag together with EXTENT_ENCODED as
defined by fiemap spec.

Signed-off-by: David Sterba <dsterba@suse.cz>
---
 fs/btrfs/extent_io.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index fe443fe..bb2e346 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4095,8 +4095,10 @@  int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 		} else {
 			disko = em->block_start + offset_in_extent;
 		}
-		if (test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
+		if (test_bit(EXTENT_FLAG_COMPRESSED, &em->flags)) {
 			flags |= FIEMAP_EXTENT_ENCODED;
+			flags |= FIEMAP_EXTENT_DATA_COMPRESSED;
+		}
 
 		free_extent_map(em);
 		em = NULL;