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From: "Alan D. Brunelle" <Alan.Brunelle@hp.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Jens Axboe <jens.axboe@oracle.com>, linux-btrace@vger.kernel.org
Subject: [PATCH 2/2] Added in elevator switch message to blktrace stream
Date: Tue, 27 May 2008 12:45:33 +0000	[thread overview]
Message-ID: <483C026D.5060302@hp.com> (raw)
In-Reply-To: <483C0216.70008@hp.com>


Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com>
---
 block/elevator.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/block/elevator.c b/block/elevator.c
index 980f8ae..902dd13 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1110,6 +1110,8 @@ static int elevator_switch(struct request_queue
*q, struct elevator_type *new_e)
 	queue_flag_clear(QUEUE_FLAG_ELVSWITCH, q);
 	spin_unlock_irq(q->queue_lock);

+	blk_add_trace_msg(q, "elv switch: %s", e->elevator_type->elevator_name);
+
 	return 1;

 fail_register:
-- 
1.5.4.3


WARNING: multiple messages have this Message-ID (diff)
From: "Alan D. Brunelle" <Alan.Brunelle@hp.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Jens Axboe <jens.axboe@oracle.com>, linux-btrace@vger.kernel.org
Subject: [PATCH 2/2] Added in elevator switch message to blktrace stream
Date: Tue, 27 May 2008 08:45:33 -0400	[thread overview]
Message-ID: <483C026D.5060302@hp.com> (raw)
In-Reply-To: <483C0216.70008@hp.com>


Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com>
---
 block/elevator.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/block/elevator.c b/block/elevator.c
index 980f8ae..902dd13 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1110,6 +1110,8 @@ static int elevator_switch(struct request_queue
*q, struct elevator_type *new_e)
 	queue_flag_clear(QUEUE_FLAG_ELVSWITCH, q);
 	spin_unlock_irq(q->queue_lock);

+	blk_add_trace_msg(q, "elv switch: %s", e->elevator_type->elevator_name);
+
 	return 1;

 fail_register:
-- 
1.5.4.3


  reply	other threads:[~2008-05-27 12:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-27 12:44 [PATCH 1/2] Added in MESSAGE notes for blktraces Alan D. Brunelle
2008-05-27 12:44 ` Alan D. Brunelle
2008-05-27 12:45 ` Alan D. Brunelle [this message]
2008-05-27 12:45   ` [PATCH 2/2] Added in elevator switch message to blktrace stream Alan D. Brunelle
2008-05-27 12:52 ` [PATCH 1/2] Added in MESSAGE notes for blktraces Jens Axboe
2008-05-27 12:52   ` Jens Axboe
2008-05-27 13:32 ` Jens Axboe
2008-05-27 13:32   ` Jens Axboe

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