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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 D4345C35E17 for ; Thu, 27 Feb 2020 18:15:32 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9946E246B7 for ; Thu, 27 Feb 2020 18:15:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="ARggmJF0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9946E246B7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 167696B0007; Thu, 27 Feb 2020 13:15:32 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 118746B000A; Thu, 27 Feb 2020 13:15:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 02F476B000C; Thu, 27 Feb 2020 13:15:31 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0205.hostedemail.com [216.40.44.205]) by kanga.kvack.org (Postfix) with ESMTP id DD3686B0007 for ; Thu, 27 Feb 2020 13:15:31 -0500 (EST) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id C06A7180AD801 for ; Thu, 27 Feb 2020 18:15:31 +0000 (UTC) X-FDA: 76536709662.12.can40_3035d2dadab22 X-HE-Tag: can40_3035d2dadab22 X-Filterd-Recvd-Size: 5038 Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by imf27.hostedemail.com (Postfix) with ESMTP for ; Thu, 27 Feb 2020 18:15:31 +0000 (UTC) Received: by mail-wr1-f67.google.com with SMTP id l5so4654241wrx.4 for ; Thu, 27 Feb 2020 10:15:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=s9Dt4ZAHYBWy2uNMICh4RsHo7p4PctnYq6F5Xys1W4s=; b=ARggmJF0Md01/eym0nw72nOTBrRfmsUuV8VnF35SsA7ok30GpUnsfINOCeoPo16CH3 EAwDPW+Lu/Wej2oaK5GyxVZn01VewErf8UpL+acHuwuXQK9U4Soz1aqVTfGzE+gsCKVy wL6d3cYR5tE/vikv3fUeAvvRcsj3DbUUcQgdA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=s9Dt4ZAHYBWy2uNMICh4RsHo7p4PctnYq6F5Xys1W4s=; b=c1ACcv1FqmSxRq/CmPFB8Drfn0654glGxelYNiLLGkTNOWQjwTZbNN5H59Vp6m2WMU 8emZ83qBb/242P7Y9KLa/nXY+JNWRGjgJCqGKVxqW3o7gmKmdqr4VLq3ECS+NKioBQxG CnJNZA7uatEtbtzEaJ8uZBq3iQfhobPhrKb/S7gI4ZaOFMs+e31oV3kV5qhxSHu52nsm rwPdQTAyT3hx3c27097GK17zWkH/eobXClLkSB1FkN9HHmN3h54fGtTVhaJ1jNeSjxkh FU7cZ5cHRJ5k4BPur4CrqJEsIqvuu/NmbVyOt++0oBYeqZwoLf4nJlYM4HHAgbIxB6FY ZOcQ== X-Gm-Message-State: APjAAAVGKfbPPW8tsRensRDVD3Rpo8NtXhrDJbE2VlFRq01NTZhJ0Wfj fE/KhVTA9tq7vF0Fdv0Btza8yQ== X-Google-Smtp-Source: APXvYqyS8G8ysqKvrlfpv+NT0O6trBXNmoLB1tnfzb9RAUggAHw/KDstk2oj74jEGW4oPEPaVnqjMg== X-Received: by 2002:adf:ffc4:: with SMTP id x4mr134865wrs.306.1582827329860; Thu, 27 Feb 2020 10:15:29 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id q1sm8551152wrw.5.2020.02.27.10.15.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 10:15:29 -0800 (PST) From: Daniel Vetter To: DRI Development Cc: Intel Graphics Development , l.stach@pengutronix.de, m.felsch@pengutronix.de, Daniel Vetter , Andrew Morton , Daniel Vetter , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , linux-mm@kvack.org Subject: [PATCH 01/51] mm/sl[uo]b: export __kmalloc_track(_node)_caller Date: Thu, 27 Feb 2020 19:14:32 +0100 Message-Id: <20200227181522.2711142-2-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200227181522.2711142-1-daniel.vetter@ffwll.ch> References: <20200227181522.2711142-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: slab does this already, and I want to use this in a memory allocation tracker in drm for stuff that's tied to the lifetime of a drm_device, not the underlying struct device. Kinda like devres, but for drm. Acked-by: Andrew Morton Signed-off-by: Daniel Vetter Cc: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Cc: Andrew Morton Cc: linux-mm@kvack.org -- I plan to merge this through drm-misc-next (with Andrew's ack) once the remainder of the drm series is in shape. -Daniel --- mm/slob.c | 2 ++ mm/slub.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/mm/slob.c b/mm/slob.c index fa53e9f73893..ac2aecfbc7a8 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -524,6 +524,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfp, = unsigned long caller) { return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, caller); } +EXPORT_SYMBOL(__kmalloc_track_caller); =20 #ifdef CONFIG_NUMA void *__kmalloc_node_track_caller(size_t size, gfp_t gfp, @@ -531,6 +532,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t = gfp, { return __do_kmalloc_node(size, gfp, node, caller); } +EXPORT_SYMBOL(__kmalloc_node_track_caller); #endif =20 void kfree(const void *block) diff --git a/mm/slub.c b/mm/slub.c index be2854b5b1c9..7271fb235ed8 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4358,6 +4358,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfp= flags, unsigned long caller) =20 return ret; } +EXPORT_SYMBOL(__kmalloc_track_caller); =20 #ifdef CONFIG_NUMA void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, @@ -4388,6 +4389,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_= t gfpflags, =20 return ret; } +EXPORT_SYMBOL(__kmalloc_node_track_caller); #endif =20 #ifdef CONFIG_SYSFS --=20 2.24.1