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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 579ADC433F5 for ; Thu, 9 Sep 2021 21:00:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44C2E61186 for ; Thu, 9 Sep 2021 21:00:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345722AbhIIVCI (ORCPT ); Thu, 9 Sep 2021 17:02:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:50282 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345513AbhIIVCG (ORCPT ); Thu, 9 Sep 2021 17:02:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AC4886103D; Thu, 9 Sep 2021 21:00:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1631221257; bh=RCyJ8yEf+RomXW/zENrBSoz/J6CXoKOQ3+bSFDXI1CY=; h=Date:From:To:Subject:From; b=AGmR+RJ3VzMXMlDhlS7QxX15VwdULj1Tq50lLuyJV7B3E0hPFSAXY+QCyCsjciOYM i2qIjnUjZnJctb0VMGoUdUZe5pPK3VonPLwEMzsDDgkqdnXg2TnUgKp4CaENhCoeav HsOBsgyg8Z0bGRiBl8bRYuoAxk3Wo3DVD8TGoGHU= Date: Thu, 09 Sep 2021 14:00:56 -0700 From: akpm@linux-foundation.org To: bigeasy@linutronix.de, brouer@redhat.com, cl@linux.com, efault@gmx.de, iamjoonsoo.kim@lge.com, jannh@google.com, mgorman@techsingularity.net, mm-commits@vger.kernel.org, penberg@kernel.org, quic_qiancai@quicinc.com, rientjes@google.com, tglx@linutronix.de, vbabka@suse.cz Subject: [merged] mm-slub-discard-slabs-in-unfreeze_partials-without-irqs-disabled.patch removed from -mm tree Message-ID: <20210909210056.IVGCvPlZo%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm, slub: discard slabs in unfreeze_partials() without irqs disabled has been removed from the -mm tree. Its filename was mm-slub-discard-slabs-in-unfreeze_partials-without-irqs-disabled.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Vlastimil Babka Subject: mm, slub: discard slabs in unfreeze_partials() without irqs disabled No need for disabled irqs when discarding slabs, so restore them before discarding. Link: https://lkml.kernel.org/r/20210904105003.11688-23-vbabka@suse.cz Signed-off-by: Vlastimil Babka Cc: Christoph Lameter Cc: David Rientjes Cc: Jann Horn Cc: Jesper Dangaard Brouer Cc: Joonsoo Kim Cc: Mel Gorman Cc: Mike Galbraith Cc: Pekka Enberg Cc: Qian Cai Cc: Sebastian Andrzej Siewior Cc: Thomas Gleixner Signed-off-by: Andrew Morton --- mm/slub.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/mm/slub.c~mm-slub-discard-slabs-in-unfreeze_partials-without-irqs-disabled +++ a/mm/slub.c @@ -2406,6 +2406,8 @@ static void unfreeze_partials(struct kme if (n) spin_unlock(&n->list_lock); + local_irq_restore(flags); + while (discard_page) { page = discard_page; discard_page = discard_page->next; @@ -2415,7 +2417,6 @@ static void unfreeze_partials(struct kme stat(s, FREE_SLAB); } - local_irq_restore(flags); #endif /* CONFIG_SLUB_CPU_PARTIAL */ } _ Patches currently in -mm which might be from vbabka@suse.cz are