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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25771EB64D8 for ; Wed, 21 Jun 2023 20:14:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229542AbjFUUOQ (ORCPT ); Wed, 21 Jun 2023 16:14:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230037AbjFUUOP (ORCPT ); Wed, 21 Jun 2023 16:14:15 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D3B419A1 for ; Wed, 21 Jun 2023 13:14:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BEEF6616C5 for ; Wed, 21 Jun 2023 20:14:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1BE8DC433B7; Wed, 21 Jun 2023 20:14:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1687378453; bh=9z3n5LUnPEKxxRXPDVsYl6fqILFUNVWJlM4qaS7dGbQ=; h=Date:To:From:Subject:From; b=lhgsqtnfRDmdLnOdhlNjEGFZ0HBSqQPgZQNDYC/3ENbN66X3DdzWKPd/4ZvhrACQO T9wGTNXXQ5nN+S+hoZ1xMqhZo+u7lrasOkoOD2g0apk8a1SkT+kgJPYllZAvESCNbv bS15I9azRRcENK3aQXffARQ+YEs19vSC09ifYg1I= Date: Wed, 21 Jun 2023 13:14:12 -0700 To: mm-commits@vger.kernel.org, willy@infradead.org, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-add-__folio_batch_release.patch added to mm-unstable branch Message-Id: <20230621201413.1BE8DC433B7@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm: add __folio_batch_release() has been added to the -mm mm-unstable branch. Its filename is mm-add-__folio_batch_release.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-__folio_batch_release.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: "Matthew Wilcox (Oracle)" Subject: mm: add __folio_batch_release() Date: Wed, 21 Jun 2023 17:45:46 +0100 This performs the same role as __pagevec_release(), ie skipping the check for batch length of 0. Link: https://lkml.kernel.org/r/20230621164557.3510324-3-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- include/linux/pagevec.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/include/linux/pagevec.h~mm-add-__folio_batch_release +++ a/include/linux/pagevec.h @@ -127,9 +127,15 @@ static inline unsigned folio_batch_add(s return fbatch_space(fbatch); } +static inline void __folio_batch_release(struct folio_batch *fbatch) +{ + __pagevec_release((struct pagevec *)fbatch); +} + static inline void folio_batch_release(struct folio_batch *fbatch) { - pagevec_release((struct pagevec *)fbatch); + if (folio_batch_count(fbatch)) + __folio_batch_release(fbatch); } void folio_batch_remove_exceptionals(struct folio_batch *fbatch); _ Patches currently in -mm which might be from willy@infradead.org are afs-convert-pagevec-to-folio_batch-in-afs_extend_writeback.patch mm-add-__folio_batch_release.patch scatterlist-add-sg_set_folio.patch i915-convert-shmem_sg_free_table-to-use-a-folio_batch.patch drm-convert-drm_gem_put_pages-to-use-a-folio_batch.patch mm-remove-check_move_unevictable_pages.patch pagevec-rename-fbatch_count.patch i915-convert-i915_gpu_error-to-use-a-folio_batch.patch net-convert-sunrpc-from-pagevec-to-folio_batch.patch mm-remove-struct-pagevec.patch mm-rename-invalidate_mapping_pagevec-to-mapping_try_invalidate.patch mm-remove-references-to-pagevec.patch mm-remove-unnecessary-pagevec-includes.patch