xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Btrfs: remove no longer used stuff for tracking pending ordered extents

Browse Source 
Tracking pending ordered extents per transaction was introduced in commit
50d9aa99bd ("Btrfs: make sure logged extents complete in the current
transaction V3") and later updated in commit 161c3549b4 ("Btrfs: change
how we wait for pending ordered extents").

However now that on fsync we always wait for ordered extents to complete
before logging, done in commit 5636cf7d6d ("btrfs: remove the logged
extents infrastructure"), we no longer need the stuff to track for pending
ordered extents, which was not completely removed in the mentioned commit.
So remove the remaining of the pending ordered extents infrastructure.

Reviewed-by: Liu Bo <bo.liu@linux.alibaba.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana
2018-10-26 17:15:21 +01:00
committed by David Sterba
parent ce02f03266
commit 85dd506c8e
4 changed files with 0 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/btrfs/ordered-data.h
View File

@@ -56,8 +56,6 @@ struct btrfs_ordered_sum {
* the isize. */
#define BTRFS_ORDERED_TRUNCATED 8 /* Set when we have to truncate an extent */
#define BTRFS_ORDERED_PENDING 9 /* We are waiting for this ordered extent to
* complete in the current transaction. */
#define BTRFS_ORDERED_REGULAR 10 /* Regular IO for COW */
struct btrfs_ordered_extent {