diff options
| author | K Prateek Nayak <kprateek.nayak@amd.com> | 2026-05-26 11:43:02 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-06-02 12:26:09 +0200 |
| commit | ec9d4f1c424134bbf30965075df78d02a5d021dc (patch) | |
| tree | 9152ef21a1e4667a289c758f847e130636397eb9 /kernel/sched | |
| parent | be365ce2bc20b8970bed350f82c3b760256b6945 (diff) | |
sched/proxy: Remove PROXY_WAKING
Now that the proxy path uses ->is_blocked, use the '->is_blocked &&
!->blocked_on' state instead of PROXY_WAKING. Notably, this is where a
blocked_on relation is broken but the donor task might still need a return
migration.
Signed-off-by: K Prateek Nayak <kprateek.nayak@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260526113322.596522894%40infradead.org
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 9b710313dfb3..cec2c164fab1 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6872,7 +6872,7 @@ find_proxy_task(struct rq *rq, struct task_struct *donor, struct rq_flags *rf) for (p = donor; p->is_blocked; p = owner) { /* if its PROXY_WAKING, do return migration or run if current */ struct mutex *mutex = p->blocked_on; - if (!mutex || mutex == PROXY_WAKING) { + if (!mutex) { clear_task_blocked_on(p, mutex); if (task_current(rq, p)) { p->is_blocked = 0; |