Changeset ba25c4b in mainline for kernel/generic/include/time/timeout.h

Timestamp:

2023-02-09T15:31:39Z (22 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

83789ea2

Parents:

78acbc72

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-02-09 15:28:13)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-02-09 15:31:39)

Message:

Synchronize timeout_unregister() with handler execution

This ensures that when timeout_unregister() returns,
timeout handler either didn't run at all, or it ran to
completion and is no longer executing.

This will be handy a few patches later.

File:

• kernel/generic/include/time/timeout.h (modified) (1 diff)

kernel/generic/include/time/timeout.h

@@ -53 +53 @@
         /** On which processor is this timeout registered. */
         cpu_t *cpu;
+        /** Used to synchronize with the handler callback. */
+        atomic_bool finished;
 } timeout_t;