Richard Yao 3236c0b891 Cache dbuf_hash() calculation ... We currently compute a 64-bit hash three times, which consumes 0.8% CPU time on ARC eviction heavy workloads. Caching the 64-bit value in the dbuf allows us to avoid that overhead. Sponsored-By: Wasabi Technology, Inc. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Signed-off-by: Richard Yao <richard.yao@klarasystems.com> Closes #14251		2022-12-13 17:29:21 -08:00
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avl	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
icp	Fix Clang 15 compilation errors	2022-11-30 13:46:26 -08:00
lua	Fix Clang 15 compilation errors	2022-11-30 13:46:26 -08:00
nvpair	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
os	Skip permission checks for extended attributes	2022-12-12 10:21:37 -08:00
unicode	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zcommon	Micro-optimize fletcher4 calculations	2022-12-05 11:00:34 -08:00
zfs	Cache dbuf_hash() calculation	2022-12-13 17:29:21 -08:00
zstd	zstd: Refactor prefetching for the decoding loop	2022-11-29 10:05:30 -08:00
.gitignore	FreeBSD: Ignore symlink to i386 includes	2022-08-02 16:34:23 -07:00
Kbuild.in	Fix Clang 15 compilation errors	2022-11-30 13:46:26 -08:00
Makefile.bsd	Cleanup dead spa_boot code	2022-09-13 16:40:10 -07:00
Makefile.in	autoconf: use include directives instead of recursing down lib	2022-05-10 10:18:11 -07:00