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e0bd8118d0
mirror_zfs/module/os/linux/spl
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Alexander Motin e0bd8118d0
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
2024-02-13 11:15:16 -08:00
..
README.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-atomic.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-condvar.c linux spl: fix typo in top comment of spl-condvar.c 2024-01-17 09:05:12 -08:00
spl-cred.c Linux 6.3 compat: idmapped mount API changes 2023-04-10 14:15:36 -07:00
spl-err.c Fix declarations of non-global variables 2022-10-18 11:05:32 -07:00
spl-generic.c Linux: Fix octal detection in define_ddi_strtox() 2023-03-08 13:52:09 -08:00
spl-kmem-cache.c Linux 6.8 compat: implement strlcpy fallback 2024-01-29 11:36:07 -08:00
spl-kmem.c Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
spl-kstat.c Linux 6.8 compat: implement strlcpy fallback 2024-01-29 11:36:07 -08:00
spl-proc.c Linux 6.5 compat: spl: properly unregister sysctl entries 2023-09-07 14:36:32 -07:00
spl-procfs-list.c Linux 6.1 compat: change order of sys/mutex.h includes 2022-10-18 12:29:44 -07:00
spl-shrinker.c Linux 6.7 compat: rework shrinker setup for heap allocations 2023-12-20 11:47:55 -08:00
spl-taskq.c Linux: Cleanup taskq threads spawn/exit 2024-02-13 11:15:16 -08:00
spl-thread.c Linux 6.8 compat: implement strlcpy fallback 2024-01-29 11:36:07 -08:00
spl-trace.c Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
spl-tsd.c Linux SPL module init: Handle memory allocation failures correctly 2022-09-08 10:28:20 -07:00
spl-vmem.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-xdr.c module/*.ko: prune .data, global .rodata 2022-01-14 15:37:55 -08:00
spl-zlib.c Linux SPL module init: Handle memory allocation failures correctly 2022-09-08 10:28:20 -07:00
spl-zone.c Linux 6.8 compat: implement strlcpy fallback 2024-01-29 11:36:07 -08:00
THIRDPARTYLICENSE.gplv2 OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
THIRDPARTYLICENSE.gplv2.descrip OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00

README.md

The Solaris Porting Layer, SPL, is a Linux kernel module which provides a compatibility layer used by the OpenZFS project.

Installation

The latest version of the SPL is maintained as part of this repository. Only when building ZFS version 0.7.x or earlier must an external SPL release be used. These releases can be found at:

Release

The SPL is released under a GPLv2 license.
For more details see the NOTICE and THIRDPARTYLICENSE files; UCRL-CODE-235197