From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takuya Yoshikawa Subject: [PATCH 4/4] KVM: Replace test_and_set_bit_le() in mark_page_dirty_in_slot() with set_bit_le() Date: Mon, 11 Jun 2012 21:32:21 +0900 Message-ID: <20120611213221.a48fc664.yoshikawa.takuya@oss.ntt.co.jp> References: <20120611212735.f92ea521.yoshikawa.takuya@oss.ntt.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: bhutchings@solarflare.com, grundler@parisc-linux.org, arnd@arndb.de, linux-net-drivers@solarflare.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, kvm@vger.kernel.org, takuya.yoshikawa@gmail.com To: avi@redhat.com, mtosatti@redhat.com Return-path: In-Reply-To: <20120611212735.f92ea521.yoshikawa.takuya@oss.ntt.co.jp> Sender: linux-arch-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Takuya Yoshikawa 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 --- virt/kvm/kvm_main.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) 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); } } -- 1.7.5.4