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[216.71.153.144]) by mx.google.com with ESMTPS id q39si596559pjc.55.2019.07.01.14.58.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Jul 2019 14:58:04 -0700 (PDT) Received-SPF: pass (google.com: domain of prvs=0789f8ff9=chaitanya.kulkarni@wdc.com designates 216.71.153.144 as permitted sender) client-ip=216.71.153.144; Authentication-Results: mx.google.com; dkim=pass header.i=@wdc.com header.s=dkim.wdc.com header.b=ZZIFA9HV; spf=pass (google.com: domain of prvs=0789f8ff9=chaitanya.kulkarni@wdc.com designates 216.71.153.144 as permitted sender) smtp.mailfrom="prvs=0789f8ff9=chaitanya.kulkarni@wdc.com"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wdc.com DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1562018284; x=1593554284; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=SM4vBhjIMuIjQIIkPMmNSjGDUMbO4rTKMZzMc8UskaU=; b=ZZIFA9HVeSYt9Y8HlXxKic9FrxKeWNYAzpDjhnh8guDtK9L7jXKwK6Wm w105ZKNaZzep5NMpbluGb1G7bojNk5D90MDLORDtaqMxz16dShWHpfPON THSSTYs7mCdkLDF9LxOpdZ5tWTpzwaP6fBLVAvRUjeKlYfh8FMhDmSXEE 8Sz084LfWBifFBxlMbxMBv0Ox0PquI8W/UbS8Xalo+TYS2RBCRY+polIS t68MZQDLxytiaRyPN9TPjSYGcNVX0Cfzt6diGVhrp8NR2Jh8Bq8KeUzzg dUzY7QPNKoq7mvHYHrsn3koDjEwSu5eoF4qzAkFAuJKICs9uFek1/Yx7b Q==; X-IronPort-AV: E=Sophos;i="5.63,440,1557158400"; d="scan'208";a="113190459" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 02 Jul 2019 05:58:04 +0800 IronPort-SDR: Pe/XRq8dFo9R6f/s3JFaCg3zrjbfWhREBV6UkkVkJIhqpxpMiIQOUexbyjMbj1u7HPSi8AB4SQ D6TWFgq1urJHsH1CJ6zQzU4zODA/uAO+JZ5bm45f6xOitB6RV5MfkQI+qfDSafdozLThxVnpWD rJbhy4bJs1zVbNxUdmOMdYmWzfOtm5VBW80jPKKgqMtg52XBPuTip+82c+g3T+t6caT9OdPEst nMSpftaHYAQX3NTYF9y0hoNw1jULxMCg8IrgxOZvnRIPaBjL3s/W8g0Grl7YQ9MjVf7fgqCpEG tc4oxyMGwiBr0H97PCECmpYY Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP; 01 Jul 2019 14:57:07 -0700 IronPort-SDR: e+BRmQAwH57/flmFvsQ6Pi8GWmwJl0oZ71gtjgNdmCq2EN3CldpqQ1InjNWVtGq0B1oBeOBsd+ kFszZuOSH18RLPIwDQuKI4Xt94EU0l8vAv40wQPezVoRtOtGcS3DhfqFKo3eZoEEF7cqOlXdaL bv1kLKT8vZz+a1WGE8clxQDtDrXl/ApwMerjBGhUmCmmTEmTFNhoRp6K1sboM6C2xXyBHPjxmY h9eYIBUbtUcMBrxqcroJweQRK4ZibJt9YOvzlfmlJ5tyPVhAc+V2PrYsnrLymBfxnDADKmxVAS QQI= Received: from cvenusqemu.hgst.com ([10.202.66.73]) by uls-op-cesaip02.wdc.com with ESMTP; 01 Jul 2019 14:58:04 -0700 From: Chaitanya Kulkarni To: linux-mm@kvack.org, linux-block@vger.kernel.org Cc: bvanassche@acm.org, axboe@kernel.dk, Chaitanya Kulkarni Subject: [PATCH 4/5] mm: update block_dump comment Date: Mon, 1 Jul 2019 14:57:25 -0700 Message-Id: <20190701215726.27601-5-chaitanya.kulkarni@wdc.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190701215726.27601-1-chaitanya.kulkarni@wdc.com> References: <20190701215726.27601-1-chaitanya.kulkarni@wdc.com> 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: With respect to the changes in the submit_bio() in the earlier patch now we report all the REQ_OP_XXX associated with bio along with REQ_OP_READ and REQ_OP_WRITE (READ/WRITE). Update the following comment for block_dump variable to reflect the change. Signed-off-by: Chaitanya Kulkarni --- mm/page-writeback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page-writeback.c b/mm/page-writeback.c index bdbe8b6b1225..ef299f95349f 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -109,7 +109,7 @@ EXPORT_SYMBOL_GPL(dirty_writeback_interval); unsigned int dirty_expire_interval = 30 * 100; /* centiseconds */ /* - * Flag that makes the machine dump writes/reads and block dirtyings. + * Flag that makes the machine dump block layer requests and block dirtyings. */ int block_dump; -- 2.21.0