Suren Baghdasaryan bd3983c8a8 ANDROID: make per-cgroup PSI tracking configurable ... With cgroup v2 hierarchy enabled PSI accounts stalls for each cgroup separately and aggregates at each level of the hierarchy. That causes additional overhead since psi_avgs_work would be called for each cgroup in the hierarchy. In Android we use PSI only at the system level, therefore this overhead can be avoided. Introduce CONFIG_PSI_PER_CGROUP_ACCT that controls per-cgroup PSI tracking and is disabled by default. Bug: 178872719 Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: I70a418aba76b46a27eb9e66080434aa870496384		2021-02-02 20:48:28 +00:00
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calibrate.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
do_mounts.c	init: add an init_chroot helper	2020-07-31 08:17:52 +02:00
do_mounts.h	init: add an init_mknod helper	2020-07-31 08:17:54 +02:00
do_mounts_initrd.c	Merge branch 'hch.init_path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-08-07 09:40:34 -07:00
do_mounts_rd.c	init: add an init_unlink helper	2020-07-31 08:17:52 +02:00
init_task.c	UPSTREAM: kasan, arm64: only use kasan_depth for software modes	2021-01-19 21:47:28 -08:00
initramfs.c	initramfs: fix clang build failure	2020-12-11 14:02:14 -08:00
Kconfig	ANDROID: make per-cgroup PSI tracking configurable	2021-02-02 20:48:28 +00:00
Kconfig.gki	ANDROID: GKI: select DMADEVICES if GKI_HIDDEN_SND_SOC_CONFIGS is set	2021-01-28 07:14:26 +00:00
main.c	rcu-tasks: Move RCU-tasks initialization to before early_initcall()	2021-01-19 18:27:28 +01:00
Makefile	md: move the early init autodetect code to drivers/md/	2020-07-16 15:34:47 +02:00
noinitramfs.c	init: add an init_mknod helper	2020-07-31 08:17:54 +02:00
version.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00