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Commit 2afb9653 authored by Anand Jain's avatar Anand Jain Committed by David Sterba
Browse files

btrfs: remove unused function btrfs_async_submit_limit() 



Commit [1] removed the need to use btrfs_async_submit_limit(), so
delete it.

[1]
 commit 736cd52e
  Btrfs: remove nr_async_submits and async_submit_draining

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Reviewed-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 86d750a4

fs/btrfs/disk-io.c

+0 −8
Original line number Diff line number Diff line
@@ -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;

fs/btrfs/disk-io.h

+0 −1
Original line number Diff line number Diff line
@@ -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,