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ANDROID: vendor_hooks: Add param for android_vh_cpu_up/down

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Add param for android_vh_cpu_up/down.

Bug: 203492840

Signed-off-by: Liujie Xie <xieliujie@oppo.com>
Change-Id: I1c7eaaaf980fed536883b153440eb21dbd380d08
This commit is contained in:
Liujie Xie
2021-10-19 16:17:37 +08:00
committed by Todd Kjos
parent 9c78b0eb03
commit 496b17304a
2 changed files with 6 additions and 6 deletions
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8
include/trace/hooks/cpu.h
View File

@@ -11,12 +11,12 @@
* mechanism for vendor modules to hook and extend functionality
*/
DECLARE_HOOK(android_vh_cpu_up,
TP_PROTO(void *unused),
TP_ARGS(unused));
TP_PROTO(unsigned int cpu),
TP_ARGS(cpu));
DECLARE_HOOK(android_vh_cpu_down,
TP_PROTO(void *unused),
TP_ARGS(unused));
TP_PROTO(unsigned int cpu),
TP_ARGS(cpu));
/* macro versions of hooks are no longer required */

4
kernel/cpu.c
View File

@@ -1073,7 +1073,7 @@ static int cpu_down(unsigned int cpu, enum cpuhp_state target)
{
int err;
trace_android_vh_cpu_down(NULL);
trace_android_vh_cpu_down(cpu);
cpu_maps_update_begin();
err = cpu_down_maps_locked(cpu, target);
@@ -1538,7 +1538,7 @@ static int cpu_up(unsigned int cpu, enum cpuhp_state target)
return -EINVAL;
}
trace_android_vh_cpu_up(NULL);
trace_android_vh_cpu_up(cpu);
/*
* CPU hotplug operations consists of many steps and each step