| Message ID | 20230328035613.1077697-1-hch@lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | btrfs: restore the thread_pool= behavior in remount for the end I/O workqueues | expand |
On Tue, Mar 28, 2023 at 12:56:13PM +0900, Christoph Hellwig wrote: > Commit d7b9416fe5c5 ("btrfs: remove btrfs_end_io_wq") converted the read > and I/O handling from btrfs_workqueues to Linux workqueues, and as part > of that lost the code to apply the thread_pool= based max_active limit > on remount. Restore it. > > Fixes: d7b9416fe5c5 ("btrfs: remove btrfs_end_io_wq") > Signed-off-by: Christoph Hellwig <hch@lst.de> Added to misc-next, thanks.
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index d8885966e801cd..4809aa168665c7 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -1632,6 +1632,8 @@ static void btrfs_resize_thread_pool(struct btrfs_fs_info *fs_info, btrfs_workqueue_set_max(fs_info->hipri_workers, new_pool_size); btrfs_workqueue_set_max(fs_info->delalloc_workers, new_pool_size); btrfs_workqueue_set_max(fs_info->caching_workers, new_pool_size); + workqueue_set_max_active(fs_info->endio_workers, new_pool_size); + workqueue_set_max_active(fs_info->endio_meta_workers, new_pool_size); btrfs_workqueue_set_max(fs_info->endio_write_workers, new_pool_size); btrfs_workqueue_set_max(fs_info->endio_freespace_worker, new_pool_size); btrfs_workqueue_set_max(fs_info->delayed_workers, new_pool_size);
Commit d7b9416fe5c5 ("btrfs: remove btrfs_end_io_wq") converted the read and I/O handling from btrfs_workqueues to Linux workqueues, and as part of that lost the code to apply the thread_pool= based max_active limit on remount. Restore it. Fixes: d7b9416fe5c5 ("btrfs: remove btrfs_end_io_wq") Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/btrfs/super.c | 2 ++ 1 file changed, 2 insertions(+)