Alexander Motin 4b8f16072d Fix and disable blocks statistics during scrub ... Block statistics calculation during scrub I/O issue in case of sorted scrub accounted ditto blocks several times. Embedded blocks on other side were not accounted at all. This change moves the accounting from issue to scan stage, that fixes both problems and also allows to avoid pool-wide locking and the lock contention it created. Since this statistics is quite specific and is not even exposed now anywhere, disable its calculation by default to not waste CPU time. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored-By: iXsystems, Inc. Closes #13579		2022-07-26 10:10:37 -07:00
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avl	AVL: Remove obsolete branching optimizations	2022-07-26 10:10:37 -07:00
icp	Fix functions without a prototype	2022-05-20 10:33:24 -07:00
lua	Use fallthrough macro	2021-11-02 09:50:30 -07:00
nvpair	Update checkstyle workflow env to ubuntu-20.04	2021-12-08 13:27:56 -08:00
os	FreeBSD: Improve crypto_dispatch() handling	2022-07-26 10:10:37 -07:00
spl	Cleanup linux module kbuild files	2020-06-10 09:24:15 -07:00
unicode	Update checkstyle workflow env to ubuntu-20.04	2021-12-08 13:27:56 -08:00
zcommon	Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state	2022-02-16 17:58:55 -08:00
zfs	Fix and disable blocks statistics during scrub	2022-07-26 10:10:37 -07:00
zstd	module: zstd: check we don't leak symbols; regenerate symbol map	2022-05-16 15:48:21 -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	FreeBSD: Silence clang unused-but-set-variable	2022-06-15 11:27:28 -07:00
Makefile.in	Add support for $KERNEL_{CC,LD,LLVM} variables	2022-02-16 17:58:55 -08:00