Alexander Motin 793a2cff2a Linux: Cleanup taskq threads spawn/exit ... This changes taskq_thread_should_stop() to limit maximum exit rate for idle threads to one per 5 seconds. I believe the previous one was broken, not allowing any thread exits for tasks arriving more than one at a time and so completing while others are running. Also while there: - Remove taskq_thread_spawn() calls on task allocation errors. - Remove extra taskq_thread_should_stop() call. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Rich Ercolani <rincebrain@gmail.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #15873		2024-04-19 10:13:38 -07:00
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spl.4	Linux: Cleanup taskq threads spawn/exit	2024-04-19 10:13:38 -07:00
zfs.4	ZIL: Detect single-threaded workloads	2024-04-19 10:13:38 -07:00