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[4/4] KVM: Replace test_and_set_bit_le() in mark_page_dirty_in_slot() with set_bit_le()

Message ID 20120611213221.a48fc664.yoshikawa.takuya@oss.ntt.co.jp
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Takuya Yoshikawa June 11, 2012, 12:32 p.m. UTC 
From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>

Now that we have defined generic set_bit_le() we do not need to use
test_and_set_bit_le() for atomically setting a bit.

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
---
 virt/kvm/kvm_main.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
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Patch

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 02cb440..560c502 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1485,8 +1485,7 @@  void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
 	if (memslot && memslot->dirty_bitmap) {
 		unsigned long rel_gfn = gfn - memslot->base_gfn;
 
-		/* TODO: introduce set_bit_le() and use it */
-		test_and_set_bit_le(rel_gfn, memslot->dirty_bitmap);
+		set_bit_le(rel_gfn, memslot->dirty_bitmap);
 	}
 }