From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56773C19F2D for ; Tue, 9 Aug 2022 17:25:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BEE318E0002; Tue, 9 Aug 2022 13:25:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B9D008E0001; Tue, 9 Aug 2022 13:25:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A64858E0002; Tue, 9 Aug 2022 13:25:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 95FD48E0001 for ; Tue, 9 Aug 2022 13:25:43 -0400 (EDT) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 71A90811AA for ; Tue, 9 Aug 2022 17:25:43 +0000 (UTC) X-FDA: 79780731366.21.5AC2B32 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf07.hostedemail.com (Postfix) with ESMTP id 1D64640166 for ; Tue, 9 Aug 2022 17:25:42 +0000 (UTC) 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=1fSCjgnNMPR3oMVWcuTdfSJGn/AvNjJRZ2FEfwzHKNM=; b=EWEf/RhcAsCaZ3qHLrBrqEVCOl x3qIZPb0COtnp51XXSmrR+r2CMQHQHooPdt6PPmpOCh8+mkay2/b6LGoq+8TdhSzrqKEGhP89SPkq ry65YkhmfPYVCARY2ZfJLlcvpGG8MpurjuL5aORFlnjRUKZUsooGZ039MiaJGfnk21xhFEaZO/f64 /PpcegmR2PLVf73vci2T4o+glmRr88EgHe9IYzC9rfjayLcZwptP5OZLKG88Ap/mnfWLDRtx7gW63 CyJUi49qRoDHLuJH82OUz6aF+Djt0gz25jotge0TmcU8GOAu5ZW+mscenW+2AUOo9fotCH2eAeAf4 yxGDWglg==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oLSsc-00FdEo-PK; Tue, 09 Aug 2022 17:18:58 +0000 From: "Matthew Wilcox (Oracle)" To: linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" , David Hildenbrand , Miaohe Lin , William Kucharski Subject: [PATCH v2 02/16] mm/page_alloc: Rename free_the_page() to free_frozen_pages() Date: Tue, 9 Aug 2022 18:18:40 +0100 Message-Id: <20220809171854.3725722-3-willy@infradead.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220809171854.3725722-1-willy@infradead.org> References: <20220809171854.3725722-1-willy@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1660065943; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=1fSCjgnNMPR3oMVWcuTdfSJGn/AvNjJRZ2FEfwzHKNM=; b=WDYVEmT0GgOI1TQDXPbf6EZrnH82wnRboUU0rYEdVZoMHJelymW0zEz1YCn3RNfrCA+GdK ybiE/oUJrHr8re/IfFHUAAJMAvT8UpigijtZDbUuANvpCPRVI/nj3uVr/tSwfwpfwdJpNP ZbxZpxBxgQRj4qArOr/fj1+LClm/Llk= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b="EWEf/Rhc"; dmarc=none; spf=none (imf07.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1660065943; a=rsa-sha256; cv=none; b=x4bSNFew3FRs/7hUSTlbCVF7ejDCNMDXZok0dXW/eSXkyuw3CxWjGz/Jt0n5u1kX9ObhR8 vBFhAzypzU3WSl1yJdRR6ylgNdy5VKOkzYRYCYED3xWmDzYFIeMvlud6+jqrlfWktLdIbs 354dBNf+g00Zbt0ONWIZt00UsP2LnnE= Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b="EWEf/Rhc"; dmarc=none; spf=none (imf07.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-Rspamd-Server: rspam02 X-Stat-Signature: 47esucomjcdj5hux7b15o8rre4pyj6g5 X-Rspamd-Queue-Id: 1D64640166 X-Rspam-User: X-HE-Tag: 1660065942-464953 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: In preparation for making this function available outside page_alloc, rename it to free_frozen_pages(), which fits better with the other memory allocation/free functions. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Hildenbrand Reviewed-by: Miaohe Lin Reviewed-by: William Kucharski --- mm/page_alloc.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 2745865a57c5..04260b5a7699 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -761,7 +761,7 @@ static inline bool pcp_allowed_order(unsigned int order) return false; } -static inline void free_the_page(struct page *page, unsigned int order) +static inline void free_frozen_pages(struct page *page, unsigned int order) { if (pcp_allowed_order(order)) /* Via pcp? */ free_unref_page(page, order); @@ -787,7 +787,7 @@ static inline void free_the_page(struct page *page, unsigned int order) void free_compound_page(struct page *page) { mem_cgroup_uncharge(page_folio(page)); - free_the_page(page, compound_order(page)); + free_frozen_pages(page, compound_order(page)); } static void prep_compound_head(struct page *page, unsigned int order) @@ -5597,10 +5597,10 @@ EXPORT_SYMBOL(get_zeroed_page); void __free_pages(struct page *page, unsigned int order) { if (put_page_testzero(page)) - free_the_page(page, order); + free_frozen_pages(page, order); else if (!PageHead(page)) while (order-- > 0) - free_the_page(page + (1 << order), order); + free_frozen_pages(page + (1 << order), order); } EXPORT_SYMBOL(__free_pages); @@ -5651,7 +5651,7 @@ void __page_frag_cache_drain(struct page *page, unsigned int count) VM_BUG_ON_PAGE(page_ref_count(page) == 0, page); if (page_ref_sub_and_test(page, count)) - free_the_page(page, compound_order(page)); + free_frozen_pages(page, compound_order(page)); } EXPORT_SYMBOL(__page_frag_cache_drain); @@ -5692,7 +5692,7 @@ void *page_frag_alloc_align(struct page_frag_cache *nc, goto refill; if (unlikely(nc->pfmemalloc)) { - free_the_page(page, compound_order(page)); + free_frozen_pages(page, compound_order(page)); goto refill; } @@ -5724,7 +5724,7 @@ void page_frag_free(void *addr) struct page *page = virt_to_head_page(addr); if (unlikely(put_page_testzero(page))) - free_the_page(page, compound_order(page)); + free_frozen_pages(page, compound_order(page)); } EXPORT_SYMBOL(page_frag_free); -- 2.35.1