From patchwork Wed Nov 30 22:07:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthew Wilcox (Oracle)" X-Patchwork-Id: 13060487 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FDF6C4321E for ; Wed, 30 Nov 2022 22:08:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229761AbiK3WIU (ORCPT ); Wed, 30 Nov 2022 17:08:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229763AbiK3WIH (ORCPT ); Wed, 30 Nov 2022 17:08:07 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4FE563D78 for ; Wed, 30 Nov 2022 14:08:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=hhgNIUCxZExeWU3Da4EdVgppfCYn/YsquALun7mh3kg=; b=ZKBe7wFXG7z39jmLufRfrrtk3S toKZbSE1NNOPrYUg5aTImDQH6lr5XFDR5g85kafW8f6h7lAm/8P+73n8jjfqOfDxohe7wqon1RS2k AB307UOidlx8/RfhmfW80tFW+FQS7Wm1lQOS24obFBOFBpTfpMAGUQUSCvP87KAjoUHJo7ZEIMsI8 XtJ9ijMI9Tg+MJ5xEQV1GzyBoru/fDhL3UheQy3dh6HYJGzTIbwO1p4G5za8PcDusgSToJ2I7ZwkT wSkAH3eczXRILCOnNeC8gl6dp+9d2PRgSuTIVJqH2qyomgoRmiWKDcpzyhnOBKjqzWjvIp0kMKphg LcLA4/8w==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0VFN-00FLVe-PH; Wed, 30 Nov 2022 22:08:05 +0000 From: "Matthew Wilcox (Oracle)" To: Jesper Dangaard Brouer , Ilias Apalodimas Cc: "Matthew Wilcox (Oracle)" , netdev@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 14/24] page_pool: Convert page_pool_recycle_in_cache() to netmem Date: Wed, 30 Nov 2022 22:07:53 +0000 Message-Id: <20221130220803.3657490-15-willy@infradead.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20221130220803.3657490-1-willy@infradead.org> References: <20221130220803.3657490-1-willy@infradead.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Removes a few casts. Signed-off-by: Matthew Wilcox (Oracle) --- net/core/page_pool.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 9ef65b383b40..b34d1695698a 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -538,7 +538,7 @@ static bool page_pool_recycle_in_ring(struct page_pool *pool, * * Caller must provide appropriate safe context. */ -static bool page_pool_recycle_in_cache(struct page *page, +static bool page_pool_recycle_in_cache(struct netmem *nmem, struct page_pool *pool) { if (unlikely(pool->alloc.count == PP_ALLOC_CACHE_SIZE)) { @@ -547,7 +547,7 @@ static bool page_pool_recycle_in_cache(struct page *page, } /* Caller MUST have verified/know (page_ref_count(page) == 1) */ - pool->alloc.cache[pool->alloc.count++] = page_netmem(page); + pool->alloc.cache[pool->alloc.count++] = nmem; recycle_stat_inc(pool, cached); return true; } @@ -580,7 +580,7 @@ __page_pool_put_netmem(struct page_pool *pool, struct netmem *nmem, dma_sync_size); if (allow_direct && in_serving_softirq() && - page_pool_recycle_in_cache(netmem_page(nmem), pool)) + page_pool_recycle_in_cache(nmem, pool)) return NULL; /* Page found as candidate for recycling */