mirror_zfs

mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-27 04:32:16 +03:00

Files

T

Alexander Motin aef452f108 Improve zfs_blkptr_verify()

- Skip config lock enter/exit for embedded blocks.  They have no
DVAs, so there is nothing to check under the lock.
 - Skip CHECKSUM check and properly check PSIZE for embedded blocks.
 - Add static branch predictions for unlikely conditions.
 - Do not verify DVAs for blocks already in ARC.  ARC hit already
"verified" the first (often the only) DVA, and it does not worth to
enter/exit config lock for nothing.

Some profiles show me up to 3% of CPU saving from this change.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #16387

2024-08-08 15:25:10 -07:00

avl

Suppress Clang Static Analyzer false positive in the AVL tree code.

2023-03-08 13:51:21 -08:00

icp

icp: remove redundant FreeBSD check

2024-05-31 15:13:59 -07:00

lua

LUA: Backport CVE-2020-24370's patch

2024-02-07 11:53:05 -08:00

nvpair

xdr: header cleanup