From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756708Ab2AJS2p (ORCPT ); Tue, 10 Jan 2012 13:28:45 -0500 Received: from mail-iy0-f174.google.com ([209.85.210.174]:52173 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756657Ab2AJS2k (ORCPT ); Tue, 10 Jan 2012 13:28:40 -0500 From: Tejun Heo To: axboe@kernel.dk, mingo@redhat.com, rostedt@goodmis.org, fweisbec@gmail.com, teravest@google.com, slavapestov@google.com, ctalbott@google.com, dhsharp@google.com Cc: linux-kernel@vger.kernel.org, winget@google.com, namhyung@gmail.com, Tejun Heo Subject: [PATCH 2/9] block: block_bio_complete tracepoint was missing Date: Tue, 10 Jan 2012 10:28:19 -0800 Message-Id: <1326220106-5765-3-git-send-email-tj@kernel.org> X-Mailer: git-send-email 1.7.3.1 In-Reply-To: <1326220106-5765-1-git-send-email-tj@kernel.org> References: <1326220106-5765-1-git-send-email-tj@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org block_bio_complete tracepoint was defined but not invoked anywhere. Fix it. -tj: This will generate duplicate BLK_TA_COMPLETEs. Namhyung is working on proper solution. DO_NOT_APPLY Cc: Namhyung Kim --- fs/bio.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/fs/bio.c b/fs/bio.c index b1fe82c..96548da 100644 --- a/fs/bio.c +++ b/fs/bio.c @@ -1447,6 +1447,9 @@ void bio_endio(struct bio *bio, int error) else if (!test_bit(BIO_UPTODATE, &bio->bi_flags)) error = -EIO; + if (bio->bi_bdev) + trace_block_bio_complete(bdev_get_queue(bio->bi_bdev), + bio, error); if (bio->bi_end_io) bio->bi_end_io(bio, error); } -- 1.7.3.1