linux/drivers/block
NeilBrown b9b1335e64 remove bdi_congested() and wb_congested() and related functions
These functions are no longer useful as no BDIs report congestions any
more.

Removing the test on bdi_write_contested() in current_may_throttle()
could cause a small change in behaviour, but only when PF_LOCAL_THROTTLE
is set.

So replace the calls by 'false' and simplify the code - and remove the
functions.

[akpm@linux-foundation.org: fix build]

Link: https://lkml.kernel.org/r/164549983742.9187.2570198746005819592.stgit@noble.brown
Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>	[nilfs]
Cc: Anna Schumaker <Anna.Schumaker@Netapp.com>
Cc: Chao Yu <chao@kernel.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jeff Layton <jlayton@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Paolo Valente <paolo.valente@linaro.org>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-03-22 15:57:01 -07:00
..
aoe aoe: remove redundant assignment on variable n 2022-01-13 13:00:45 -07:00
drbd remove bdi_congested() and wb_congested() and related functions 2022-03-22 15:57:01 -07:00
mtip32xx block: fix surprise removal for drivers calling blk_set_queue_dying 2022-02-17 07:54:03 -07:00
null_blk block: null_blk: only set set->nr_maps as 3 if active poll_queues is > 0 2021-12-23 22:05:50 -07:00
paride Char/Misc and other driver changes for 5.17-rc1 2022-01-14 16:02:28 +01:00
rnbd bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
xen-blkback block: remove GENHD_FL_CD 2021-11-29 06:35:21 -07:00
zram Merge branch 'akpm' (patches from Andrew) 2022-01-15 20:37:06 +02:00
amiflop.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
ataflop.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
brd.c brd: remove brd_devices_mutex mutex 2022-01-17 07:19:40 -07:00
floppy.c floppy: Add max size check for user space request 2021-12-03 06:32:40 -07:00
Kconfig block: remove the rsxx driver 2021-12-16 10:57:04 -07:00
loop.c block: loop:use kstatfs.f_bsize of backing file to set discard granularity 2022-02-11 15:10:49 -07:00
loop.h loop: revert "make autoclear operation asynchronous" 2022-02-11 05:51:23 -07:00
Makefile block: remove the rsxx driver 2021-12-16 10:57:04 -07:00
n64cart.c block: rename GENHD_FL_NO_PART_SCAN to GENHD_FL_NO_PART 2021-11-29 06:35:21 -07:00
nbd.c for-5.16/drivers-2021-11-09 2021-11-09 11:24:08 -08:00
pktcdvd.c pktcdvd: convert to use attribute groups 2022-01-03 21:24:34 -07:00
ps3disk.c ps3disk: add error handling support for add_disk() 2021-10-30 11:03:37 -06:00
ps3vram.c block: remove GENHD_FL_EXT_DEVT 2021-11-29 06:38:35 -07:00
rbd_types.h libceph, rbd: replace zero-length array with flexible-array 2020-06-01 13:22:53 +02:00
rbd.c block: fix surprise removal for drivers calling blk_set_queue_dying 2022-02-17 07:54:03 -07:00
sunvdc.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
swim3.c block: remove GENHD_FL_EXT_DEVT 2021-11-29 06:38:35 -07:00
swim_asm.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
swim.c block: remove GENHD_FL_EXT_DEVT 2021-11-29 06:38:35 -07:00
sx8.c block: remove the gendisk argument to blk_execute_rq 2021-11-29 06:41:29 -07:00
virtio_blk.c virtio-blk: Remove BUG_ON() in virtio_queue_rq() 2022-03-06 06:06:50 -05:00
xen-blkfront.c xen/blkfront: don't use gnttab_query_foreign_access() for mapped status 2022-03-07 09:48:54 +01:00
z2ram.c block: remove GENHD_FL_EXT_DEVT 2021-11-29 06:38:35 -07:00