moonjuice/kernel_arpi
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kernel_arpi/include/trace/hooks
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Sajid Dalvi bce9e7942a ANDROID: PCI/PM: Use usleep_range for d3hot_delay 
This patch implements a vendor hook that changes d3hot_delay to use
usleep_range() instead of msleep() to reduce the resume time from 20ms to 10ms.

The call sequence is as follows:
pci_pm_resume_noirq()
pci_pm_default_resume_early()
pci_power_up()
pci_raw_set_power_state() --> msleep(10)

The default d3hot_delay is 10ms. Using msleep for delays less than 20ms could
result in delays up to 20ms.
Reference: Documentation/timers/timers-howto.rst

Using usleep_range() results in the delay being closer to 10ms and this reduces
the resume time.

Bug: 194231641
Change-Id: If3e4dcfb99edad302371273933fa6784854cf892
Signed-off-by: Sajid Dalvi <sdalvi@google.com>
2021-08-04 19:48:57 -05:00
..
avc.h
ANDROID: security: selinux: Add vendor hook in avc
2021-03-15 15:37:18 +00:00
binder.h
ANDROID: vendor_hooks: Modify the function name
2021-07-15 16:50:42 +00:00
block.h
ANDROID: vendor_hooks: add vendor hook in blk_mq_rq_ctx_init()
2021-07-14 14:17:35 +00:00
bug.h
ANDROID: bug: add vendor hook for bug trap
2021-01-21 12:04:44 +00:00
cgroup.h
ANDROID: freezer: Add vendor hook to freezer for GKI purpose.
2021-06-07 16:07:44 +00:00
cpu.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
cpufreq.h
ANDROID: sched: add restricted hook to override show_cpufinfo_max_freq
2021-07-26 20:51:32 +00:00
cpuidle_psci.h
ANDROID: cpuidle-psci: Add vendor hook for cpuidle psci enter and exit
2021-06-10 22:06:51 +00:00
cpuidle.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
creds.h
ANDROID: kernel: Add vendor hook in creds
2021-03-15 15:37:57 +00:00
debug.h
ANDROID: fix kernelci build-break due to stop_ipi hook
2020-11-05 07:18:17 +00:00
dtask.h
ANDROID: vendor_hooks: set debugging data when rt_mutex is working
2021-05-07 00:12:54 +00:00
epoch.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
fault.h
ANDROID: arm64: add vendor hooks for kernel fault cases
2021-02-04 23:56:39 +00:00
fips140.h
ANDROID: crypto: lib/aes - add vendor hooks for AES library routines
2021-06-11 07:49:57 +00:00
fpsimd.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
fs.h
ANDROID: fs: Add vendor hooks for ep_create_wakeup_source & timerfd_create
2021-03-24 17:57:22 +00:00
ftrace_dump.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
futex.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
gic_v3.h
ANDROID: gic-v3: Change GIC v3 vendor hook to restricted
2021-05-21 13:17:07 -07:00
gic.h
ANDROID: gic: change gic resume vendor hook para
2021-06-17 14:39:37 -07:00
gpiolib.h
ANDROID: gpiolib: Add vendor hook for gpio read
2021-03-23 11:01:01 +00:00
hung_task.h
ANDROID: hung_task: Add vendor hook for hung task detect
2021-05-20 14:50:25 -07:00
i2c.h
ANDROID: i2c: Add vendor hook to allow assign dev_name to I2C devices
2021-05-07 07:13:22 -07:00
iommu.h
ANDROID: iommu: Add vendor hook for iova allocation and free tracking
2021-05-20 16:47:46 +00:00
ipv4.h
ANDROID: vendor_hooks: Add hooks to tcp/udp send/recv msg functions.
2021-07-28 09:53:04 +08:00
ipv6.h
ANDROID: ipv6: add vendor hook for gen ipv6 link-local addr
2021-07-13 18:13:57 +00:00
logbuf.h
ANDROID: logbuf: Remove if directive for vendor hooks
2021-06-30 08:55:48 +00:00
memory.h
ANDROID: bpf: Add vendor hook
2021-03-15 15:38:19 +00:00
mm.h
ANDROID: vendor_hooks: add hooks in mem_cgroup subsystem
2021-07-09 17:10:05 +00:00
mmc_core.h
ANDROID: mmc: Add vendor hooks
2021-05-21 13:17:07 -07:00
module.h
ANDROID: module: Add vendor hook
2021-03-15 15:39:00 +00:00
mpam.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
net.h
ANDROID: GKI: net: add vendor hooks for 'struct sock' lifecycle
2021-07-14 20:52:04 -07:00
pci.h
ANDROID: PCI/PM: Use usleep_range for d3hot_delay
2021-08-04 19:48:57 -05:00
pm_domain.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
power.h
ANDROID: power: Add vendor hook to qos for GKI purpose.
2021-06-23 14:36:23 +00:00
preemptirq.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
printk.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
psi.h
ANDROID: vendor_hooks: Fix psi_event build warning
2021-04-30 14:50:12 +00:00
remoteproc.h
ANDROID: rproc: Add vendor hook for recovery
2021-07-01 22:32:04 -07:00
rwsem.h
ANDROID: vendor_hooks: Add hooks for rwsem and mutex
2021-03-10 21:18:26 +00:00
sched.h
ANDROID: sched: remove regular vendor hooks for 32bit execve
2021-07-01 22:32:03 -07:00
scmi.h
ANDROID: arm scmi: add vendor hook to adjust the rx timeout.
2021-06-04 21:59:37 +00:00
selinux.h
ANDROID: selinux: add vendor hook in selinux
2021-04-26 10:27:58 -07:00
shmem_fs.h
ANDROID: shmem: vendor hook in shmem_alloc_page
2021-07-08 22:06:18 +00:00
signal.h
ANDROID: signal: Add vendor hook for memory reaping
2021-06-03 20:59:15 +00:00
snd_compr.h
ANDROID: ALSA: compress: add vendor hook to support pause in draining
2021-07-14 17:10:01 +00:00
softlockup.h
ANDROID: softlockup: add vendor hook for a softlockup task
2021-02-04 23:55:45 +00:00
sound.h
ANDROID: sound: usb: add vendor hook for cpu suspend support
2021-07-14 04:05:24 +00:00
sys.h
ANDROID: Add vendor hooks when syscall prctl finished
2021-03-08 16:18:51 +00:00
syscall_check.h
ANDROID: syscall_check: add vendor hook for bpf syscall
2021-07-09 13:48:53 +00:00
sysrqcrash.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00
thermal.h
ANDROID: thermal: Add vendor thermal_pm_notify_suspend function
2021-05-11 15:15:04 +00:00
timer.h
ANDROID: timer: Add vendor hook for timer calc index
2021-02-02 02:04:18 +00:00
topology.h
ANDROID: sched: Add vendor hooks for update_topology
2021-05-05 09:06:55 +00:00
traps.h
ANDROID: arm64: add vendor hooks for unusal abort cases
2021-03-11 19:59:21 +00:00
typec.h
ANDROID: vendor_hooks: Add vendor hook for tcpm logs
2021-06-02 18:21:32 +00:00
ufshcd.h
ANDROID: scsi: ufs: add vendor hook to override key reprogramming
2021-07-28 15:32:51 +00:00
usb.h
ANDROID: usb: Add vendor hook for usb suspend and resume
2021-07-12 09:06:49 +00:00
user.h
ANDROID: user: Add vendor hook to user for GKI purpose
2021-06-10 01:35:22 +00:00
v4l2core.h
ANDROID: media: v4l2-core: Fix deadlock in vendor hook
2021-07-21 13:05:27 +00:00
v4l2mc.h
ANDROID: media: v4l2-core: Fix deadlock in vendor hook
2021-07-21 13:05:27 +00:00
vendor_hooks.h
ANDROID: vendor_hooks: Allow multiple attachments to restricted hooks
2021-03-31 09:08:06 +00:00
vmscan.h
ANDROID: mm: vmscan: support equal reclaim for anon and file pages
2021-06-09 02:02:44 +00:00
workqueue.h
ANDROID: vendor_hooks: Add hooks to recognize special worker thread.
2021-04-06 19:42:07 +00:00
wqlockup.h
ANDROID: simplify vendor hook definitions
2021-01-27 09:45:26 +00:00