Commit b8b00220 authored by Jiang Biao's avatar Jiang Biao Committed by Paolo Bonzini
Browse files

kvm_main: fix some comments 



is_dirty has been renamed to flush, but the comment for it is
outdated. And the description about @flush parameter for
kvm_clear_dirty_log_protect() is missing, add it in this patch
as well.

Signed-off-by: default avatarJiang Biao <benbjiang@tencent.com>
Reviewed-by: default avatarCornelia Huck <cohuck@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 65c4189d

virt/kvm/kvm_main.c

+3 −2
Original line number Diff line number Diff line
@@ -1134,11 +1134,11 @@ EXPORT_SYMBOL_GPL(kvm_get_dirty_log); 


#ifdef CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT

/**

 * kvm_get_dirty_log_protect - get a snapshot of dirty pages, and if any pages

 * kvm_get_dirty_log_protect - get a snapshot of dirty pages

 *	and reenable dirty page tracking for the corresponding pages.

 * @kvm:	pointer to kvm instance

 * @log:	slot id and address to which we copy the log

 * @is_dirty:	flag set if any page is dirty

 * @flush:	true if TLB flush is needed by caller

 *

 * We need to keep it in mind that VCPU threads can write to the bitmap

 * concurrently. So, to avoid losing track of dirty pages we keep the
@@ -1223,6 +1223,7 @@ EXPORT_SYMBOL_GPL(kvm_get_dirty_log_protect); 
 *	and reenable dirty page tracking for the corresponding pages.

 * @kvm:	pointer to kvm instance

 * @log:	slot id and address from which to fetch the bitmap of dirty pages

 * @flush:	true if TLB flush is needed by caller

 */

int kvm_clear_dirty_log_protect(struct kvm *kvm,

				struct kvm_clear_dirty_log *log, bool *flush)

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