Alexander Motin 41b33dce44 Move gethrtime() calls out of vdev queue lock ... This dramatically reduces the lock contention on systems with slower (non-TSC) timecounters. With TSC the difference is minimal, but since this lock is pretty congested, any improvement counts. Plus I don't see any reason to do it under the lock other than the latency of the lock itself, which this change actually reduces. Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Closes #12281		2021-09-14 12:35:53 -07:00
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avl	Fix various typos	2021-04-07 13:27:11 -07:00
icp	Replace ZoL with OpenZFS where applicable	2021-05-10 12:16:46 -07:00
lua	cppcheck: integrete cppcheck	2021-01-26 16:12:26 -08:00
nvpair	Links in Source Files	2020-09-02 09:42:12 -07:00
os	Fix abd leak, kmem_free correct size of abd_t	2021-09-14 12:22:28 -07:00
spl	Cleanup linux module kbuild files	2020-06-10 09:24:15 -07:00
unicode	Fix various typos	2021-04-07 13:27:11 -07:00
zcommon	Fix AVX512BW Fletcher code on AVX512-but-not-BW machines	2021-05-10 12:05:36 -07:00
zfs	Move gethrtime() calls out of vdev queue lock	2021-09-14 12:35:53 -07:00
zstd	Fix build with KASAN	2021-06-29 13:14:42 -07:00
.gitignore	Cleanup linux module kbuild files	2020-06-10 09:24:15 -07:00
Kbuild.in	Add zstd support to zfs	2020-08-20 10:30:06 -07:00
Makefile.bsd	Restore FreeBSD resource usage accounting	2021-02-19 22:34:33 -08:00
Makefile.in	FreeBSD module --enable-debug --enable-invariants	2021-03-05 12:16:41 -08:00