mirror_zfs/module
Chunwei Chen 9829574834 ABD optimized page allocation code
* Convert ABD to use the Linux Kernel scatterlist implementation
  instead of the hand rolled one from illumos.

* Scatter ABDs are preferentially populated with higher order
  compound pages from a single zone.  Allocation size is
  progressively decreased until it can be satisfied without
  performing reclaim or compaction.

* An alternate page allocator is provided for kernels older
  than 3.6 and for CONFIG_HIGHMEM systems.  This allocator
  is designed as a fallback for maximum compatibility.

* Extended abdstats to provide visibility in the the allocator.

* Add cached value for PAGESIZE in userspace.

Contributions-by:
Chunwei Chen <david.chen@osnexus.com>
Gvozden Neskovic <neskovic@gmail.com>
Jinshan Xiong <jinshan.xiong@intel.com>
Isaac Huang <he.huang@intel.com>
David Quigley <david.quigley@intel.com>
Brian Behlendorf <behlendorf1@llnl.gov>
2016-11-29 14:34:33 -08:00
..
avl Fix uninitialized variable in avl_add() 2016-07-25 14:21:34 -07:00
icp Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
nvpair Fix file permissions 2016-10-08 14:57:56 -07:00
unicode Build user-space with different gcc optimization levels 2016-08-09 14:40:35 -07:00
zcommon DLPX-44812 integrate EP-220 large memory scalability 2016-11-29 14:34:27 -08:00
zfs ABD optimized page allocation code 2016-11-29 14:34:33 -08:00
zpios kmem_zalloc with KM_SLEEP will never return NULL 2016-09-01 11:39:45 -07:00
.gitignore module/.gitignore: Add *.dwo (#4580) 2016-05-02 09:07:04 -07:00
Makefile.in Illumos Crypto Port module added to enable native encryption in zfs 2016-07-20 10:43:30 -07:00