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Re: [PATCH 01/10] xfs: add trace points for log forces

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 01/10] xfs: add trace points for log forces
From: Mark Tinguely <tinguely@xxxxxxx>
Date: Mon, 30 Apr 2012 14:25:57 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1335249220-22274-2-git-send-email-david@xxxxxxxxxxxxx>
References: <1335249220-22274-1-git-send-email-david@xxxxxxxxxxxxx> <1335249220-22274-2-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120122 Thunderbird/9.0
On 04/24/12 01:33, Dave Chinner wrote:
From: Dave Chinner<dchinner@xxxxxxxxxx>

To enable easy tracing of the location of log forces and the
frequency of them via perf, add a pair of trace points to the log
force functions.  This will help debug where excessive log forces
are being issued from by simple perf commands like:

Good idea.


Reviewed-by: Mark Tinguely <tinguely@xxxxxxx>

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