Rather than do it in the lower level queueing helper, move it to the
upper level one. This enables use of that helper with the caller setting
the wake handler data prior to calling it, rather than assume that
futex_wake_mark() is the handler for this futex_q.
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
---
kernel/futex/core.c | 1 -
kernel/futex/futex.h | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/futex/core.c b/kernel/futex/core.c
index 6223cce3d876..b9d8619c06fc 100644
--- a/kernel/futex/core.c
+++ b/kernel/futex/core.c
@@ -556,7 +556,6 @@ void __futex_queue(struct futex_q *q, struct futex_hash_bucket *hb)
plist_node_init(&q->list, prio);
plist_add(&q->list, &hb->chain);
- q->wake_data = current;
}
/**
diff --git a/kernel/futex/futex.h b/kernel/futex/futex.h
index 1b7dd5266dd2..8c12cef83d38 100644
--- a/kernel/futex/futex.h
+++ b/kernel/futex/futex.h
@@ -171,6 +171,7 @@ extern int futex_unqueue(struct futex_q *q);
static inline void futex_queue(struct futex_q *q, struct futex_hash_bucket *hb)
__releases(&hb->lock)
{
+ q->wake_data = current;
__futex_queue(q, hb);
spin_unlock(&hb->lock);
}
--
2.39.2
