From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41873) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTrwz-0004rE-Gs for qemu-devel@nongnu.org; Wed, 09 Oct 2013 07:29:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VTrws-0001AA-OT for qemu-devel@nongnu.org; Wed, 09 Oct 2013 07:29:09 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35836) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTrws-0001A3-Gu for qemu-devel@nongnu.org; Wed, 09 Oct 2013 07:29:02 -0400 From: Juan Quintela Date: Wed, 9 Oct 2013 13:28:29 +0200 Message-Id: <1381318130-10620-8-git-send-email-quintela@redhat.com> In-Reply-To: <1381318130-10620-1-git-send-email-quintela@redhat.com> References: <1381318130-10620-1-git-send-email-quintela@redhat.com> Subject: [Qemu-devel] [PATCH 07/28] memory: make cpu_physical_memory_is_dirty return bool List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: chegu_vinod@hp.com Signed-off-by: Juan Quintela --- include/exec/memory-internal.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h index 9cd2f53..eefe501 100644 --- a/include/exec/memory-internal.h +++ b/include/exec/memory-internal.h @@ -56,9 +56,12 @@ static inline bool cpu_physical_memory_get_dirty_flag(ram_addr_t addr, } /* read dirty bit (return 0 or 1) */ -static inline int cpu_physical_memory_is_dirty(ram_addr_t addr) +static inline bool cpu_physical_memory_is_dirty(ram_addr_t addr) { - return cpu_physical_memory_get_dirty_flags(addr) == 0xff; + bool vga = cpu_physical_memory_get_dirty_flag(addr, VGA_DIRTY_FLAG); + bool code = cpu_physical_memory_get_dirty_flag(addr, CODE_DIRTY_FLAG); + bool migration = cpu_physical_memory_get_dirty_flag(addr, MIGRATION_DIRTY_FLAG); + return vga && code && migration; } static inline int cpu_physical_memory_get_dirty(ram_addr_t start, -- 1.8.3.1