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| author | Anand Jain <anand.jain@oracle.com> | 2018-02-15 06:36:07 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-03-26 16:09:35 +0300 |
| commit | 2afb9653bf56a32ac4955527357428a8c4fdd5b8 (patch) | |
| tree | ae7efa10417bd32c9132350f32a12680b782a509 /fs | |
| parent | 86d750a48a6d22435265abf525d8a27fa636db26 (diff) | |
| download | linux-2afb9653bf56a32ac4955527357428a8c4fdd5b8.tar.xz | |
btrfs: remove unused function btrfs_async_submit_limit()
Commit [1] removed the need to use btrfs_async_submit_limit(), so
delete it.
[1]
commit 736cd52e0c720103f52ab9da47b6cc3af6b083f6
Btrfs: remove nr_async_submits and async_submit_draining
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.h | 1 |
2 files changed, 0 insertions, 9 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 08e33f316a86..b23961a4af52 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -710,14 +710,6 @@ blk_status_t btrfs_bio_wq_end_io(struct btrfs_fs_info *info, struct bio *bio, return 0; } -unsigned long btrfs_async_submit_limit(struct btrfs_fs_info *info) -{ - unsigned long limit = min_t(unsigned long, - info->thread_pool_size, - info->fs_devices->open_devices); - return 256 * limit; -} - static void run_one_async_start(struct btrfs_work *work) { struct async_submit_bio *async; diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 301151a50ac1..e2ac6a14150a 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -133,7 +133,6 @@ blk_status_t btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio, u64 bio_offset, void *private_data, extent_submit_bio_hook_t *submit_bio_start, extent_submit_bio_hook_t *submit_bio_done); -unsigned long btrfs_async_submit_limit(struct btrfs_fs_info *info); int btrfs_write_tree_block(struct extent_buffer *buf); void btrfs_wait_tree_block_writeback(struct extent_buffer *buf); int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans, |