From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41332) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eg8G3-0005ax-Qq for qemu-devel@nongnu.org; Mon, 29 Jan 2018 07:09:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eg8G2-0001Lw-SQ for qemu-devel@nongnu.org; Mon, 29 Jan 2018 07:09:55 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39504) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eg8G2-0001LC-Mj for qemu-devel@nongnu.org; Mon, 29 Jan 2018 07:09:54 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 13FA3356F6 for ; Mon, 29 Jan 2018 12:09:54 +0000 (UTC) From: Juan Quintela Date: Mon, 29 Jan 2018 13:09:24 +0100 Message-Id: <20180129120932.12874-6-quintela@redhat.com> In-Reply-To: <20180129120932.12874-1-quintela@redhat.com> References: <20180129120932.12874-1-quintela@redhat.com> Subject: [Qemu-devel] [PULL 05/13] migration: Drop current address parameter from save_zero_page() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: dgilbert@redhat.com, lvivier@redhat.com, peterx@redhat.com It already has RAMBlock and offset, it can calculate it itself. Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert --- migration/ram.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index cb1950f3eb..5a109efeda 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -907,11 +907,10 @@ static void migration_bitmap_sync(RAMState *rs) * @rs: current RAM state * @block: block that contains the page we want to send * @offset: offset inside the block for the page - * @p: pointer to the page */ -static int save_zero_page(RAMState *rs, RAMBlock *block, ram_addr_t offset, - uint8_t *p) +static int save_zero_page(RAMState *rs, RAMBlock *block, ram_addr_t offset) { + uint8_t *p = block->host + offset; int pages = -1; if (is_zero_range(p, TARGET_PAGE_SIZE)) { @@ -984,7 +983,7 @@ static int ram_save_page(RAMState *rs, PageSearchStatus *pss, bool last_stage) } } } else { - pages = save_zero_page(rs, block, offset, p); + pages = save_zero_page(rs, block, offset); if (pages > 0) { /* Must let xbzrle know, otherwise a previous (now 0'd) cached * page would be stale @@ -1160,7 +1159,7 @@ static int ram_save_compressed_page(RAMState *rs, PageSearchStatus *pss, */ if (block != rs->last_sent_block) { flush_compressed_data(rs); - pages = save_zero_page(rs, block, offset, p); + pages = save_zero_page(rs, block, offset); if (pages == -1) { /* Make sure the first page is sent out before other pages */ bytes_xmit = save_page_header(rs, rs->f, block, offset | @@ -1180,7 +1179,7 @@ static int ram_save_compressed_page(RAMState *rs, PageSearchStatus *pss, ram_release_pages(block->idstr, offset, pages); } } else { - pages = save_zero_page(rs, block, offset, p); + pages = save_zero_page(rs, block, offset); if (pages == -1) { pages = compress_page_with_multi_thread(rs, block, offset); } else { -- 2.14.3