From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753855AbcGTMMD (ORCPT ); Wed, 20 Jul 2016 08:12:03 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:33677 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753620AbcGTMLu (ORCPT ); Wed, 20 Jul 2016 08:11:50 -0400 From: Namhyung Kim To: Kees Cook Cc: LKML , Anton Vorontsov , Colin Cross , Tony Luck Subject: [PATCH 2/2] pstore/ram: Set pstore flags dynamically Date: Wed, 20 Jul 2016 21:10:46 +0900 Message-Id: <1469016646-5512-2-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1469016646-5512-1-git-send-email-namhyung@kernel.org> References: <1469016646-5512-1-git-send-email-namhyung@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ramoops can be configured to enable each pstore type by setting their size. In that case, it'd be better not to register disabled types in the first place. Signed-off-by: Namhyung Kim --- fs/pstore/ram.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index d08bfd611b11..80a4d44464fc 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -539,7 +539,13 @@ static int ramoops_probe(struct platform_device *pdev) goto fail_clear; } - cxt->pstore.flags = PSTORE_FLAGS_ALL; + cxt->pstore.flags = PSTORE_FLAGS_DMESG; + if (ctx->console_size) + cxt->pstore.flags |= PSTORE_FLAGS_CONOLE; + if (ctx->ftrace_size) + cxt->pstore.flags |= PSTORE_FLAGS_FTRACE; + if (ctx->pmsg_size) + cxt->pstore.flags |= PSTORE_FLAGS_PMSG; err = pstore_register(&cxt->pstore); if (err) { -- 2.8.0