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| author | Liu Bo <bo.li.liu@oracle.com> | 2015-05-25 11:20:22 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-06-03 04:03:06 -0700 |
| commit | 0c304304feab8a576ed6ba6ec964255d00d2886e (patch) | |
| tree | 16395772b4f084a490ebd44495ea3044e0910ce2 /fs/btrfs/ordered-data.h | |
| parent | 39c2d7faccc5ca5a1be682b01c0db5fafa8adeda (diff) | |
Btrfs: remove csum_bytes_left
After commit 8407f553268a
("Btrfs: fix data corruption after fast fsync and writeback error"),
during wait_ordered_extents(), we wait for ordered extent setting
BTRFS_ORDERED_IO_DONE or BTRFS_ORDERED_IOERR, at which point we've
already got checksum information, so we don't need to check
(csum_bytes_left == 0) in the whole logging path.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index e96cd4ccd805..a82cd7535d3c 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -89,9 +89,6 @@ struct btrfs_ordered_extent { /* number of bytes that still need writing */ u64 bytes_left; - /* number of bytes that still need csumming */ - u64 csum_bytes_left; - /* * the end of the ordered extent which is behind it but * didn't update disk_i_size. Please see the comment of |