freebsd-nq/cddl
Alexander Motin efa0867fb0 MFV r302991: 6950 ARC should cache compressed data
illumos/illumos-gate@dcbf3bd6a1
dcbf3bd6a1

https://www.illumos.org/issues/6950
  When reading compressed data from disk, the ARC should keep the compressed
  block cached and only decompress it when consumers access the block. The
  uncompressed data should be short-lived allowing the ARC to cache a much larger
  amount of data. The DMU would also maintain a smaller cache of uncompressed
  blocks to minimize the impact of decompressing frequently accessed blocks.

Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Don Brady <don.brady@intel.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: George Wilson <george.wilson@delphix.com>
2016-09-03 08:30:51 +00:00
..
compat/opensolaris rename getline into zgetline to avoid collision with getline(3) 2016-05-10 07:50:57 +00:00
contrib/opensolaris MFV r302991: 6950 ARC should cache compressed data 2016-09-03 08:30:51 +00:00
lib Unlike Solaris, in FreeBSD p_args can be 0 so check for that 2016-08-25 23:24:57 +00:00
sbin Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
tests Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
usr.bin Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
usr.sbin MFV r302660: 6314 buffer overflow in dsl_dataset_name 2016-09-01 15:08:27 +00:00
Makefile Add more SUBDIR_PARALLEL. 2015-10-15 22:55:08 +00:00
Makefile.inc Make DTrace stuff compile with C99 standard. 2014-08-22 20:04:51 +00:00