From patchwork Tue Jun 5 16:06:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10448545 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7768460284 for ; Tue, 5 Jun 2018 16:06:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 67E3729891 for ; Tue, 5 Jun 2018 16:06:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5C827298AE; Tue, 5 Jun 2018 16:06:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0C7BB29891 for ; Tue, 5 Jun 2018 16:06:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 506666EE76; Tue, 5 Jun 2018 16:06:36 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 586E96EE76 for ; Tue, 5 Jun 2018 16:06:34 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 11952164-1500050 for multiple; Tue, 05 Jun 2018 17:06:22 +0100 Received: by haswell.alporthouse.com (sSMTP sendmail emulation); Tue, 05 Jun 2018 17:06:24 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Tue, 5 Jun 2018 17:06:23 +0100 Message-Id: <20180605160623.30163-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.17.1 X-Originating-IP: 78.156.65.138 X-Country: code=GB country="United Kingdom" ip=78.156.65.138 Subject: [Intel-gfx] [PATCH] drm/915/error: Fixup inactive/active counting X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP The inactive counter was over the active list, and vice versa. Fortuitously this should not cause a problem in practice as they shared the same array and clamped the number of entries they would write. Signed-off-by: Chris Wilson Cc: Joonas Lahtinen Cc: Mika Kuoppala Cc: Matthew Auld Reviewed-by: Matthew Auld --- drivers/gpu/drm/i915/i915_gpu_error.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index cd09a1688192..758234d20f4e 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1569,11 +1569,11 @@ static void capture_pinned_buffers(struct i915_gpu_state *error) int count_inactive, count_active; count_inactive = 0; - list_for_each_entry(vma, &vm->active_list, vm_link) + list_for_each_entry(vma, &vm->inactive_list, vm_link) count_inactive++; count_active = 0; - list_for_each_entry(vma, &vm->inactive_list, vm_link) + list_for_each_entry(vma, &vm->active_list, vm_link) count_active++; bo = NULL;