From 8bfec2e426e40597d594db07de4e53def38c8879 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 3 May 2023 09:06:15 +0200 Subject: btrfs: remove hipri_workers workqueue Now that btrfs_wq_submit_bio is never called for synchronous I/O, the hipri_workers workqueue is not used anymore and can be removed. Reviewed-by: Chris Mason Reviewed-by: Johannes Thumshirn Signed-off-by: Christoph Hellwig Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'fs/btrfs/disk-io.c') diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index dabc79c1af1b..f4adda2b4317 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1991,7 +1991,6 @@ static void btrfs_stop_all_workers(struct btrfs_fs_info *fs_info) { btrfs_destroy_workqueue(fs_info->fixup_workers); btrfs_destroy_workqueue(fs_info->delalloc_workers); - btrfs_destroy_workqueue(fs_info->hipri_workers); btrfs_destroy_workqueue(fs_info->workers); if (fs_info->endio_workers) destroy_workqueue(fs_info->endio_workers); @@ -2186,9 +2185,6 @@ static int btrfs_init_workqueues(struct btrfs_fs_info *fs_info) fs_info->workers = btrfs_alloc_workqueue(fs_info, "worker", flags, max_active, 16); - fs_info->hipri_workers = - btrfs_alloc_workqueue(fs_info, "worker-high", - flags | WQ_HIGHPRI, max_active, 16); fs_info->delalloc_workers = btrfs_alloc_workqueue(fs_info, "delalloc", @@ -2225,7 +2221,7 @@ static int btrfs_init_workqueues(struct btrfs_fs_info *fs_info) fs_info->discard_ctl.discard_workers = alloc_workqueue("btrfs_discard", WQ_UNBOUND | WQ_FREEZABLE, 1); - if (!(fs_info->workers && fs_info->hipri_workers && + if (!(fs_info->workers && fs_info->delalloc_workers && fs_info->flush_workers && fs_info->endio_workers && fs_info->endio_meta_workers && fs_info->compressed_write_workers && -- cgit v1.2.3-73-gaa49b