tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "ANDROID: sched: Add vendor hook to select ilb cpu"

Browse Source 
This reverts commit 178eea2694.

It causes merge issues with 5.18-rc1 so revert it for now.  If it is
still needed, it can be forward ported after 5.18-rc1 is merged.

Bug: 190228983
Cc: Choonghoon Park <choong.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaa5cff0ebc6db74f09f7d81d153fa66fe3ac7a63
This commit is contained in:
Greg Kroah-Hartman
2022-03-30 14:30:49 +02:00
parent 151af0832a
commit f62f75ba16
3 changed files with 1 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/android/vendor_hooks.c
-1
View File
@@ -197,7 +197,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_mmap_file);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_file_open);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_bpf_syscall);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_post_init_entity_util_avg);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_find_new_ilb);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_do_wake_up_sync);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_wake_flags);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_uclamp_eff_get);
include/trace/hooks/sched.h
-4
View File
@@ -325,10 +325,6 @@ DECLARE_RESTRICTED_HOOK(android_rvh_post_init_entity_util_avg,
TP_PROTO(struct sched_entity *se),
TP_ARGS(se), 1);
DECLARE_RESTRICTED_HOOK(android_rvh_find_new_ilb,
TP_PROTO(struct cpumask *nohz_idle_cpus_mask, int *ilb),
TP_ARGS(nohz_idle_cpus_mask, ilb), 1);
DECLARE_HOOK(android_vh_do_wake_up_sync,
TP_PROTO(struct wait_queue_head *wq_head, int *done),
TP_ARGS(wq_head, done));
kernel/sched/fair.c
+1 -5
View File
@@ -10509,13 +10509,9 @@ static inline int on_null_domain(struct rq *rq)
static inline int find_new_ilb(void)
{
int ilb = -1;
int ilb;
const struct cpumask *hk_mask;
trace_android_rvh_find_new_ilb(nohz.idle_cpus_mask, &ilb);
if (ilb >= 0)
return ilb;
hk_mask = housekeeping_cpumask(HK_FLAG_MISC);
for_each_cpu_and(ilb, nohz.idle_cpus_mask, hk_mask) {