From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40775) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UqUtk-0008Hm-Mg for qemu-devel@nongnu.org; Sat, 22 Jun 2013 16:59:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UqUtf-0005dK-Sv for qemu-devel@nongnu.org; Sat, 22 Jun 2013 16:59:04 -0400 Received: from ssl.dlhnet.de ([91.198.192.8]:54233 helo=ssl.dlh.net) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UqUtf-0005dC-MO for qemu-devel@nongnu.org; Sat, 22 Jun 2013 16:58:59 -0400 From: Peter Lieven Date: Sat, 22 Jun 2013 22:58:29 +0200 Message-Id: <1371934712-11714-6-git-send-email-pl@kamp.de> In-Reply-To: <1371934712-11714-1-git-send-email-pl@kamp.de> References: <1371934712-11714-1-git-send-email-pl@kamp.de> Subject: [Qemu-devel] [PATCH 5/8] block/raw: add bdrv_co_write_zeroes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , pbonzini@redhat.com, Peter Lieven , ronniesahlberg@gmail.com, Stefan Hajnoczi Signed-off-by: Peter Lieven --- block/raw.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/block/raw.c b/block/raw.c index ce10422..8c81de9 100644 --- a/block/raw.c +++ b/block/raw.c @@ -42,6 +42,13 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState *bs, return bdrv_co_is_allocated(bs->file, sector_num, nb_sectors, pnum); } +static int coroutine_fn raw_co_write_zeroes(BlockDriverState *bs, + int64_t sector_num, + int nb_sectors) +{ + return bdrv_co_write_zeroes(bs->file, sector_num, nb_sectors); +} + static int64_t raw_getlength(BlockDriverState *bs) { return bdrv_getlength(bs->file); @@ -128,6 +135,7 @@ static BlockDriver bdrv_raw = { .bdrv_co_readv = raw_co_readv, .bdrv_co_writev = raw_co_writev, .bdrv_co_is_allocated = raw_co_is_allocated, + .bdrv_co_write_zeroes = raw_co_write_zeroes, .bdrv_co_discard = raw_co_discard, .bdrv_probe = raw_probe, -- 1.7.9.5