Commit 644e6420 authored Jan 27, 2020 by Shuhei Matsumoto Committed by Tomasz Zawadzki Feb 13, 2020

lib/thread: Add API to check if the thread is marked as exited



Add spdk_thread_is_exited() to check if the thread is marked as
exited.  This API will be used by reactor to destroy the thread
which exited voluntarily.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I2086984b7813e8a1f401852fde7ab263bcf8ef60
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/481


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>

parent 2be78638

include/spdk/thread.h

+9 −0

Original line number	Diff line number	Diff line
		@@ -232,6 +232,15 @@ void spdk_set_thread(struct spdk_thread *thread);
		*/
		void spdk_thread_exit(struct spdk_thread *thread);

		/**
		* Returns whether the thread is marked as exited.
		*
		* \param thread The thread to query.
		*
		* \return true if marked as exited, false otherwise.
		*/
		bool spdk_thread_is_exited(struct spdk_thread *thread);

		/**
		* Destroy a thread, releasing all of its resources. May only be called
		* on a thread previously marked as exited.

lib/thread/thread.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -355,6 +355,12 @@ spdk_thread_exit(struct spdk_thread *thread)
		thread->exit = true;
		}

		bool
		spdk_thread_is_exited(struct spdk_thread *thread)
		{
		return thread->exit;
		}

		void
		spdk_thread_destroy(struct spdk_thread *thread)
		{