From 0a0596fbbe5bddd28b1dfae7e7ecb6d70bdbf059 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 27 Mar 2023 09:49:50 +0900 Subject: btrfs, mm: remove the punt_to_cgroup field in struct writeback_control punt_to_cgroup is only used by extent_write_locked_range, but that function also directly controls the bio flags for the actual submission. Remove th punt_to_cgroup field, and just set REQ_CGROUP_PUNT directly in extent_write_locked_range. Signed-off-by: Christoph Hellwig Signed-off-by: David Sterba --- include/linux/writeback.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/linux/writeback.h') diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 46020373e155..fba937999fbf 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -70,8 +70,6 @@ struct writeback_control { */ unsigned no_cgroup_owner:1; - unsigned punt_to_cgroup:1; /* cgrp punting, see __REQ_CGROUP_PUNT */ - /* To enable batching of swap writes to non-block-device backends, * "plug" can be set point to a 'struct swap_iocb *'. When all swap * writes have been submitted, if with swap_iocb is not NULL, @@ -97,9 +95,6 @@ static inline blk_opf_t wbc_to_write_flags(struct writeback_control *wbc) { blk_opf_t flags = 0; - if (wbc->punt_to_cgroup) - flags = REQ_CGROUP_PUNT; - if (wbc->sync_mode == WB_SYNC_ALL) flags |= REQ_SYNC; else if (wbc->for_kupdate || wbc->for_background) -- cgit v1.2.3-70-g09d2