kvm->mn_invalidate_lock and kvm->slots_arch_lock were not included in the documentation, add them. Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> --- Documentation/virt/kvm/locking.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/virt/kvm/locking.rst b/Documentation/virt/kvm/locking.rst index 4f21063bfbd6..486efcd36fd6 100644 --- a/Documentation/virt/kvm/locking.rst +++ b/Documentation/virt/kvm/locking.rst @@ -226,6 +226,12 @@ time it will be set using the Dirty tracking mechanism described above. :Comment: 'raw' because hardware enabling/disabling must be atomic /wrt migration. +``kvm->mn_invalidate_lock`` +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +:Type: spinlock_t +:Arch: any +:Protects: mn_active_invalidate_count, mn_memslots_update_rcuwait ``kvm_arch::tsc_write_lock`` ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -255,6 +261,15 @@ time it will be set using the Dirty tracking mechanism described above. The srcu index can be stored in kvm_vcpu->srcu_idx per vcpu if it is needed by multiple functions. +``kvm->slots_arch_lock`` +^^^^^^^^^^^^^^^^^^^^^^^^ +:Type: mutex +:Arch: any (only needed on x86 though) +:Protects: any arch-specific fields of memslots that have to be modified + in a ``kvm->srcu`` read-side critical section. +:Comment: must be held before reading the pointer to the current memslots, + until after all changes to the memslots are complete + ``wakeup_vcpus_on_cpu_lock`` ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ :Type: spinlock_t -- 2.35.1
