Remove "bool shared" argument from functions and iterators that need not know if the lock is taken for read or write. This is common because protection is achieved via RCU and tdp_mmu_pages_lock or because the argument is only used for assertions that can be written by hand. Also always take tdp_mmu_pages_lock even if mmu_lock is currently taken for write. Paolo Bonzini (4): KVM: x86/mmu: remove unnecessary "bool shared" argument from functions KVM: x86/mmu: remove unnecessary "bool shared" argument from iterators KVM: x86/mmu: always take tdp_mmu_pages_lock KVM: x86/mmu: fix comment about mmu_unsync_pages_lock Documentation/virt/kvm/locking.rst | 7 +-- arch/x86/include/asm/kvm_host.h | 11 ++-- arch/x86/kvm/mmu/mmu.c | 6 +- arch/x86/kvm/mmu/tdp_mmu.c | 90 ++++++++++++++---------------- arch/x86/kvm/mmu/tdp_mmu.h | 3 +- 5 files changed, 54 insertions(+), 63 deletions(-) -- 2.39.1
