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

sched: Add task_struct pointer to sched_class::set_curr_task

Browse Source 
In preparation of further separating pick_next_task() and
set_curr_task() we have to pass the actual task into it, while there,
rename the thing to better pair with put_prev_task().

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Aaron Lu <aaron.lwe@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: mingo@kernel.org
Cc: Phil Auld <pauld@redhat.com>
Cc: Julien Desfossez <jdesfossez@digitalocean.com>
Cc: Nishanth Aravamudan <naravamudan@digitalocean.com>
Link: https://lkml.kernel.org/r/a96d1bcdd716db4a4c5da2fece647a1456c0ed78.1559129225.git.vpillai@digitalocean.com
This commit is contained in:
Peter Zijlstra
2019-05-29 20:36:41 +00:00
parent 10e7071b2f
commit 03b7fad167
7 changed files with 49 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
kernel/sched/deadline.c
View File

@@ -1844,11 +1844,6 @@ static void task_fork_dl(struct task_struct *p)
*/
}
static void set_curr_task_dl(struct rq *rq)
{
set_next_task_dl(rq, rq->curr);
}
#ifdef CONFIG_SMP
/* Only try algorithms three times */
@@ -2466,6 +2461,7 @@ const struct sched_class dl_sched_class = {
.pick_next_task = pick_next_task_dl,
.put_prev_task = put_prev_task_dl,
.set_next_task = set_next_task_dl,
#ifdef CONFIG_SMP
.select_task_rq = select_task_rq_dl,
@@ -2476,7 +2472,6 @@ const struct sched_class dl_sched_class = {
.task_woken = task_woken_dl,
#endif
.set_curr_task = set_curr_task_dl,
.task_tick = task_tick_dl,
.task_fork = task_fork_dl,