xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge 5.10-rc5 into android-mainline

Browse Source 
Linux 5.10-rc5

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia5b23cceb3e0212c1c841f1297ecfab65cc9aaa6
This commit is contained in:
Greg Kroah-Hartman
2020-11-23 08:17:16 +01:00
parent 03d720f4bd 418baf2c28
commit 5acba58e59
67 changed files with 694 additions and 362 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
include/linux/sched.h
View File

@@ -553,7 +553,6 @@ struct sched_dl_entity {
* overruns.
*/
unsigned int dl_throttled : 1;
unsigned int dl_boosted : 1;
unsigned int dl_yielded : 1;
unsigned int dl_non_contending : 1;
unsigned int dl_overrun : 1;
@@ -572,6 +571,15 @@ struct sched_dl_entity {
* time.
*/
struct hrtimer inactive_timer;
#ifdef CONFIG_RT_MUTEXES
/*
* Priority Inheritance. When a DEADLINE scheduling entity is boosted
* pi_se points to the donor, otherwise points to the dl_se it belongs
* to (the original one/itself).
*/
struct sched_dl_entity *pi_se;
#endif
};
#ifdef CONFIG_UCLAMP_TASK
@@ -771,7 +779,6 @@ struct task_struct {
unsigned sched_reset_on_fork:1;
unsigned sched_contributes_to_load:1;
unsigned sched_migrated:1;
unsigned sched_remote_wakeup:1;
#ifdef CONFIG_PSI
unsigned sched_psi_wake_requeue:1;
#endif
@@ -781,6 +788,21 @@ struct task_struct {
/* Unserialized, strictly 'current' */
/*
* This field must not be in the scheduler word above due to wakelist
* queueing no longer being serialized by p->on_cpu. However:
*
* p->XXX = X; ttwu()
* schedule() if (p->on_rq && ..) // false
* smp_mb__after_spinlock(); if (smp_load_acquire(&p->on_cpu) && //true
* deactivate_task() ttwu_queue_wakelist())
* p->on_rq = 0; p->sched_remote_wakeup = Y;
*
* guarantees all stores of 'current' are visible before
* ->sched_remote_wakeup gets used, so it can be in this word.
*/
unsigned sched_remote_wakeup:1;
/* Bit to tell LSMs we're in execve(): */
unsigned in_execve:1;
unsigned in_iowait:1;