From a338655f0bff30e57ddbe80bd3fc0abcceb5bfa9 Mon Sep 17 00:00:00 2001 From: Thierry FOURNIER Date: Sun, 10 Dec 2017 17:14:07 +0100 Subject: [PATCH 1/2] DOC: notifications: add precisions about thread usage Precise the terms of use the notification functions. --- include/proto/task.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/include/proto/task.h b/include/proto/task.h index 4291482..1422bf2 100644 --- a/include/proto/task.h +++ b/include/proto/task.h @@ -304,6 +304,9 @@ static inline struct notification *notification_new(struct list *purge, struct l /* This function purge all the pending signals when the LUA execution * is finished. This prevent than a coprocess try to wake a deleted * task. This function remove the memory associated to the signal. + * The purge list is not locked because it is owned by only one + * process. before browsing this list, the caller must ensure to be + * the only one browser. */ static inline void notification_purge(struct list *purge) { @@ -325,7 +328,9 @@ static inline void notification_purge(struct list *purge) /* This function sends signals. It wakes all the tasks attached * to a list head, and remove the signal, and free the used - * memory. + * memory. The wake list is not locked because it is owned by + * only one process. before browsing this list, the caller must + * ensure to be the only one browser. */ static inline void notification_wake(struct list *wake) { -- 2.9.5