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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 16F6EC43217 for ; Fri, 7 Oct 2022 21:50:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:Message-ID: Mime-Version:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=DPg6ZD5+kYZB95icQ3uOaDsnQAEruwOVYP+lv7Z1/tk=; b=EZ0 td4M3AxXKCzw5ZA1sQ6HHVq/tKCm4I8SpcQnXpGG38KReVpK9Wmf34tWWji2Nglm0GlihhJIsHnNC HuJdVTziWT8LiMCK6eCFEniCR0hzCN5FwonwOD8qi1fpBNUAo6cQhBOtlC+N6XjomdpTVVYchb8zK 5zqVoqOULiBTvrAI1Sx0+nNmnu627bbgbCljPslfnfrbnY+kw3fORk88x0/vGgd5Cp4FBjypAyHRp dNWwHkIwtTdHoGHYZ9QZv4n7XTN75uSo2CAFkbrvTTJeZpxImnF7kUpJSyiT2uA4IF/wGOhprCjmi t88FLevJw7KLMynEtGTSmwCovtu5JHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogvEv-00Ahn7-9O; Fri, 07 Oct 2022 21:50:41 +0000 Received: from mail-pg1-x549.google.com ([2607:f8b0:4864:20::549]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogvEs-00Ahm2-G6 for linux-mtd@lists.infradead.org; Fri, 07 Oct 2022 21:50:39 +0000 Received: by mail-pg1-x549.google.com with SMTP id b11-20020a630c0b000000b0044c0bb18323so3506216pgl.17 for ; Fri, 07 Oct 2022 14:50:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=7/yVcGYygsrAEZFYKV0NW4OziSMy6BZisPCxXiPujb8=; b=XpGN9HYFdv5WvEkOkY9rgpF+Wim45NNbn4P0GrEOPOWjMe79qqCr4xoXFYfdb60N+E gqhBtgKozIH+YI22jjyl4WlITO7bEx+bgr/3R7sOKOQ0oeFPTSzY0YR4mmdxO1H8imjj PQzw9ePzT5bpEdEM1vdyixSGBH7bkthNUTIKJ23QhMGkh+2M09RDtnZwUee/HpURCrmq fCGGgnWMv6rT3L0RWT4kEYR7+vzGo4kSRA3Qz7ZlJoRPTiOHnzADHAoI+77BonF2sWRl 2uSGryYYdhi6tEva9spi3Oh3lxPFEUR+xVgx76UXjYPuIRllJosz59PsHzCjse+Vu2rL qxjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=7/yVcGYygsrAEZFYKV0NW4OziSMy6BZisPCxXiPujb8=; b=QAJLNUSa9zPurFkOeaEgDqbIxcAH6AocUmkmyaZgT6u2sZin4jBv0FfMWLdemHslG5 OOE+gGmT+zPiXYubLuNDEuCEbmxhCgB/NnkV7ZpNVfLDnwuJUA27lbliNQeRCsZYae6p tk2hg0vp1Vere26lu595WzAXI+glQ6LZJBRdQfFeg2347Fho84dZvww5MpMWQ7mCWF/N BFtmuyJ9coBSpGG2V9eHBz9xKjlnnB3ElAb1CLxVNjXp9YWvknSsKPCbRBD6yjf4p33V iKh1tHyc/GahY5zCUb7QqBXcZVMKdj+BRgg3ckHgnzykSaBxVsXlyzjhaVjbCNaC1cyJ jLxw== X-Gm-Message-State: ACrzQf1ZXnkVLpA8nMpYhCyS0bPskCbnyQZeGVWoUx/v7L7hSxLLzenz J+QbogC5IKzNFLicPWYZb5ED90+YqBpZ X-Google-Smtp-Source: AMsMyM5y0wueuZvi4OVNCMErL2v02Mlg8WCBTvrXSuakRQLPoC4y79uu723Mc0rRIXk6ISJY9I9vsiR0f7JU X-Received: from sgzhang.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:3d89]) (user=sgzhang job=sendgmr) by 2002:a05:6a00:1707:b0:562:e790:dfc3 with SMTP id h7-20020a056a00170700b00562e790dfc3mr990774pfc.59.1665179432707; Fri, 07 Oct 2022 14:50:32 -0700 (PDT) Date: Fri, 7 Oct 2022 21:50:24 +0000 Mime-Version: 1.0 X-Mailer: git-send-email 2.38.0.rc1.362.ged0d419d3c-goog Message-ID: <20221007215027.918507-1-sgzhang@google.com> Subject: [PATCH v3 0/3] mtd: mtdoops: use pr_ functions, add and direct call mtdoops_erase function when panic From: Ray Zhang To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Ray Zhang X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221007_145038_575276_935939CE X-CRM114-Status: UNSURE ( 6.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org In mtdoops driver, to comply with latest kernel code requirement, change printk() to counterpart pr_ functions. [Note: change to pr_debug() may cause behavior difference.] Add mtdoops_erase function; When panic function invokes mtdoops, if needed, call mtdoops_erase function immediately. Ray Zhang (3): mtd: mtdoops: change printk() to counterpart pr_ functions mtd: mtdoops: add mtdoops_erase function and move mtdoops_inc_counter to after it mtd: mtdoops: panic caused mtdoops to call mtdoops_erase function immediately drivers/mtd/mtdoops.c | 107 +++++++++++++++++++++++------------------- 1 file changed, 60 insertions(+), 47 deletions(-) -- 2.38.0.rc1.362.ged0d419d3c-goog ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/