Commit 37178b8b authored by Takuya Yoshikawa's avatar Takuya Yoshikawa Committed by Avi Kivity
Browse files

KVM: MMU: Remove for_each_unsync_children() macro 



There is only one user of it and for_each_set_bit() does the same.

Signed-off-by: default avatarTakuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 88ebdda6

arch/x86/kvm/mmu.c

+1 −6
Original line number Diff line number Diff line
@@ -1391,11 +1391,6 @@ struct kvm_mmu_pages { 
	unsigned int nr;

};



#define for_each_unsync_children(bitmap, idx)		\

	for (idx = find_first_bit(bitmap, 512);		\

	     idx < 512;					\

	     idx = find_next_bit(bitmap, 512, idx+1))



static int mmu_pages_add(struct kvm_mmu_pages *pvec, struct kvm_mmu_page *sp,

			 int idx)

{
@@ -1417,7 +1412,7 @@ static int __mmu_unsync_walk(struct kvm_mmu_page *sp, 
{

	int i, ret, nr_unsync_leaf = 0;



	for_each_unsync_children(sp->unsync_child_bitmap, i) {

	for_each_set_bit(i, sp->unsync_child_bitmap, 512) {

		struct kvm_mmu_page *child;

		u64 ent = sp->spt[i];