d4b5517ef9
Linux provides SLAB_RECLAIM_ACCOUNT and __GFP_RECLAIMABLE flags to mark memory allocations that can be freed via shinker calls. It should allow kernel to tune and group such allocations for lower memory fragmentation and better reclamation under pressure. This patch marks as reclaimable most of ARC memory, directly evictable via ZFS shrinker, plus also dnode/znode/sa memory, indirectly evictable via kernel's superblock shrinker. Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Allan Jude <allan@klarasystems.com> |
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| .. | ||
| README.md | ||
| THIRDPARTYLICENSE.gplv2 | ||
| THIRDPARTYLICENSE.gplv2.descrip | ||
| spl-atomic.c | ||
| spl-condvar.c | ||
| spl-cred.c | ||
| spl-err.c | ||
| spl-generic.c | ||
| spl-kmem-cache.c | ||
| spl-kmem.c | ||
| spl-kstat.c | ||
| spl-proc.c | ||
| spl-procfs-list.c | ||
| spl-shrinker.c | ||
| spl-taskq.c | ||
| spl-thread.c | ||
| spl-trace.c | ||
| spl-tsd.c | ||
| spl-vmem.c | ||
| spl-xdr.c | ||
| spl-zlib.c | ||
| spl-zone.c | ||
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:
- Version 0.7.x: https://github.com/zfsonlinux/spl/tree/spl-0.7-release
- Version 0.6.5.x: https://github.com/zfsonlinux/spl/tree/spl-0.6.5-release
Release
The SPL is released under a GPLv2 license.
For more details see the NOTICE and THIRDPARTYLICENSE files; UCRL-CODE-235197