diff options
Diffstat (limited to 'kernel/sched/psi.c')
| -rw-r--r-- | kernel/sched/psi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index 955a124bae81..8f45cdb6463b 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -865,17 +865,17 @@ void psi_memstall_enter(unsigned long *flags) if (static_branch_likely(&psi_disabled)) return; - *flags = current->flags & PF_MEMSTALL; + *flags = current->in_memstall; if (*flags) return; /* - * PF_MEMSTALL setting & accounting needs to be atomic wrt + * in_memstall setting & accounting needs to be atomic wrt * changes to the task's scheduling state, otherwise we can * race with CPU migration. */ rq = this_rq_lock_irq(&rf); - current->flags |= PF_MEMSTALL; + current->in_memstall = 1; psi_task_change(current, 0, TSK_MEMSTALL); rq_unlock_irq(rq, &rf); @@ -898,13 +898,13 @@ void psi_memstall_leave(unsigned long *flags) if (*flags) return; /* - * PF_MEMSTALL clearing & accounting needs to be atomic wrt + * in_memstall clearing & accounting needs to be atomic wrt * changes to the task's scheduling state, otherwise we could * race with CPU migration. */ rq = this_rq_lock_irq(&rf); - current->flags &= ~PF_MEMSTALL; + current->in_memstall = 0; psi_task_change(current, TSK_MEMSTALL, 0); rq_unlock_irq(rq, &rf); @@ -970,7 +970,7 @@ void cgroup_move_task(struct task_struct *task, struct css_set *to) } else if (task->in_iowait) task_flags = TSK_IOWAIT; - if (task->flags & PF_MEMSTALL) + if (task->in_memstall) task_flags |= TSK_MEMSTALL; if (task_flags) |