diff options
| author | Alexei Starovoitov <ast@kernel.org> | 2026-05-25 06:33:15 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-05-25 06:33:30 -0700 |
| commit | eb19eead368bb0f0ef06a4125d03ed661cd23d36 (patch) | |
| tree | c831fe5940f705d97ee4ff8a33b14fe8ef013f31 /kernel/workqueue.c | |
| parent | b1fcdf9aa9f562d0768f59ae178ed4e67fd7f370 (diff) | |
| parent | e7ae89a0c97ce2b68b0983cd01eda67cf373517d (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.1-rc5
Cross-merge BPF and other fixes after downstream PR.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 3d2e3b2ec528..33b721a9af02 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -2296,6 +2296,18 @@ static void __queue_work(int cpu, struct workqueue_struct *wq, if (unlikely(wq->flags & (__WQ_DESTROYING | __WQ_DRAINING) && WARN_ONCE(!is_chained_work(wq), "workqueue: cannot queue %ps on wq %s\n", work->func, wq->name))) { + struct work_offq_data offqd; + + /* + * State on entry: PENDING is set, work is off-queue (no + * insert_work() has run). + * + * Returning without clearing PENDING would leave the work + * in a weird state (PENDING=1, PWQ=0, entry empty) + */ + work_offqd_unpack(&offqd, *work_data_bits(work)); + set_work_pool_and_clear_pending(work, offqd.pool_id, + work_offqd_pack_flags(&offqd)); return; } rcu_read_lock(); @@ -5642,7 +5654,9 @@ static int alloc_and_link_pwqs(struct workqueue_struct *wq) ret = apply_workqueue_attrs_locked(wq, unbound_std_wq_attrs[highpri]); } - return ret; + if (ret) + goto enomem; + return 0; enomem: if (wq->cpu_pwq) { |