From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58525) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zw9i7-0002V4-0D for qemu-devel@nongnu.org; Tue, 10 Nov 2015 09:15:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zw9i3-0005ur-5W for qemu-devel@nongnu.org; Tue, 10 Nov 2015 09:15:46 -0500 Received: from mx1.redhat.com ([209.132.183.28]:47380) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zw9i2-0005ua-WC for qemu-devel@nongnu.org; Tue, 10 Nov 2015 09:15:43 -0500 From: Stefan Hajnoczi Date: Tue, 10 Nov 2015 14:14:21 +0000 Message-Id: <1447164879-6756-27-git-send-email-stefanha@redhat.com> In-Reply-To: <1447164879-6756-1-git-send-email-stefanha@redhat.com> References: <1447164879-6756-1-git-send-email-stefanha@redhat.com> Subject: [Qemu-devel] [PULL 26/44] block: define 'clock_type' for the accounting code List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Alberto Garcia , Stefan Hajnoczi From: Alberto Garcia Its value is still QEMU_CLOCK_REALTIME, but having it in a variable will allow us to change its value easily in the future when running in qtest mode. Signed-off-by: Alberto Garcia Reviewed-by: Stefan Hajnoczi Message-id: 547485eb841cf9e3b2770c96539ae9ae5996e214.1446044837.git.berto@igalia.com Signed-off-by: Stefan Hajnoczi --- block/accounting.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/block/accounting.c b/block/accounting.c index a423560..6f4c0f1 100644 --- a/block/accounting.c +++ b/block/accounting.c @@ -26,13 +26,15 @@ #include "block/block_int.h" #include "qemu/timer.h" +static QEMUClockType clock_type = QEMU_CLOCK_REALTIME; + void block_acct_start(BlockAcctStats *stats, BlockAcctCookie *cookie, int64_t bytes, enum BlockAcctType type) { assert(type < BLOCK_MAX_IOTYPE); cookie->bytes = bytes; - cookie->start_time_ns = qemu_clock_get_ns(QEMU_CLOCK_REALTIME); + cookie->start_time_ns = qemu_clock_get_ns(clock_type); cookie->type = type; } @@ -43,7 +45,7 @@ void block_acct_done(BlockAcctStats *stats, BlockAcctCookie *cookie) stats->nr_bytes[cookie->type] += cookie->bytes; stats->nr_ops[cookie->type]++; stats->total_time_ns[cookie->type] += - qemu_clock_get_ns(QEMU_CLOCK_REALTIME) - cookie->start_time_ns; + qemu_clock_get_ns(clock_type) - cookie->start_time_ns; } -- 2.5.0