]> Git Repo - linux.git/commit
projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fcc5bf8) | patch
KVM: arm64: Add fast path to handle permission relaxation during dirty logging
authorJing Zhang <[email protected]>
Tue, 18 Jan 2022 01:57:02 +0000 (01:57 +0000)
committerMarc Zyngier <[email protected]>
Tue, 8 Feb 2022 14:27:53 +0000 (14:27 +0000)
commitf783ef1c0e82e4fc311a972472ff61f6d1d0e22d
treee8ac9502306803791cb891285006752d6ca1254dtree | snapshot
parentfcc5bf89635a05e627cdd2e9ec52c989c8dfe2abcommit | diff
KVM: arm64: Add fast path to handle permission relaxation during dirty logging

To reduce MMU lock contention during dirty logging, all permission
relaxation operations would be performed under read lock.

Signed-off-by: Jing Zhang <[email protected]>
Tested-by: Fuad Tabba <[email protected]>
Reviewed-by: Fuad Tabba <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
arch/arm64/kvm/mmu.c diff | blob | blame | history
Empty description
This page took 0.055495 seconds and 4 git commands to generate.