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3b4c037192
linux/fs/fat
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NeilBrown 9bb56d5925 FAT: use io_schedule_timeout() instead of congestion_wait() 
congestion_wait() in this context is just a sleep - block devices do not
support congestion signalling any more.

The goal for this wait, which was introduced in commit ae78bf9c4f
("[PATCH] add -o flush for fat") is to wait for any recently written
data to get to storage.  We currently have no direct mechanism to do
this, so a simple wait that behaves identically to the current
congestion_wait() is the best we can do.

This is a step towards removing congestion_wait()

Link: https://lkml.kernel.org/r/163936544519.22433.13400436295732112065@noble.neil.brown.name
Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-01-20 08:52:54 +02:00
..
.kunitconfig fat: Add KUnit tests for checksums and timestamps 2021-08-13 13:13:18 -06:00
cache.c fat: new inline functions to determine the FAT variant (32, 16 or 12) 2019-01-04 13:13:47 -08:00
dir.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
fat_test.c fat: Add KUnit tests for checksums and timestamps 2021-08-13 13:13:18 -06:00
fat.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
fatent.c block: move the bdi from the request_queue to the gendisk 2021-08-09 11:53:23 -06:00
file.c FAT: use io_schedule_timeout() instead of congestion_wait() 2022-01-20 08:52:54 +02:00
inode.c for-5.16/inode-sync-2021-10-29 2021-11-01 10:25:27 -07:00
Kconfig fat: Add KUnit tests for checksums and timestamps 2021-08-13 13:13:18 -06:00
Makefile fat: Add KUnit tests for checksums and timestamps 2021-08-13 13:13:18 -06:00
misc.c fat: Add KUnit tests for checksums and timestamps 2021-08-13 13:13:18 -06:00
namei_msdos.c fat: handle idmapped mounts 2021-01-24 14:43:46 +01:00
namei_vfat.c fat: handle idmapped mounts 2021-01-24 14:43:46 +01:00
nfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00