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zfs/module/os/linux/spl
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Paul Dagnelie 60a4c7d2a2
Implement memory and CPU hotplug 
ZFS currently doesn't react to hotplugging cpu or memory into the 
system in any way. This patch changes that by adding logic to the ARC 
that allows the system to take advantage of new memory that is added 
for caching purposes. It also adds logic to the taskq infrastructure 
to support dynamically expanding the number of threads allocated to a 
taskq.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Matthew Ahrens <matthew.ahrens@delphix.com>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #11212
 		2020-12-10 14:09:23 -08:00
..
Makefile.in Add zfs_file_* interface, remove vnodes 2019-11-21 09:32:57 -08:00
README.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
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
spl-atomic.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-condvar.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-cred.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-err.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-generic.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-kmem-cache.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-kmem.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-kstat.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-proc.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-procfs-list.c Fix buggy procfs_list_seq_next warning 2020-09-30 13:27:51 -07:00
spl-taskq.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
spl-thread.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-trace.c Add tracepoints for taskq entry lifetime events 2019-11-01 13:14:54 -07:00
spl-tsd.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-vmem.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-xdr.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
spl-zlib.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -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