diff options
| author |   Chris Mason <clm@fb.com> | 2019-07-10 12:28:15 -0700 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2019-11-18 12:46:53 +0100 |
| commit | ba8a9d07954397f0645cf62bcc1ef536e8e7ba24 (patch) | |
| tree | 5346c1ac3938623fe9df2cf0e6afa7567fa3d4c7 /fs/btrfs/volumes.h | |
| parent | Btrfs: stop using btrfs_schedule_bio() (diff) | |
| download | linux-dev-ba8a9d07954397f0645cf62bcc1ef536e8e7ba24.tar.xz linux-dev-ba8a9d07954397f0645cf62bcc1ef536e8e7ba24.zip | |
Btrfs: delete the entire async bio submission framework
Now that we're not using btrfs_schedule_bio() anymore, delete all the
code that supported it.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index bc2bbaa485b7..9b5fba4d6f6b 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -18,10 +18,6 @@ extern struct mutex uuid_mutex; #define BTRFS_STRIPE_LEN SZ_64K struct buffer_head; -struct btrfs_pending_bios { - struct bio *head; - struct bio *tail; -}; struct btrfs_io_geometry { /* remaining bytes before crossing a stripe */ @@ -68,13 +64,6 @@ struct btrfs_device { u64 generation; - spinlock_t io_lock ____cacheline_aligned; - int running_pending; - /* regular prio bios */ - struct btrfs_pending_bios pending_bios; - /* sync bios */ - struct btrfs_pending_bios pending_sync_bios; - struct block_device *bdev; /* the mode sent to blkdev_get */ |