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Re: [PATCH 35/37] xfs: Properly exclude IO type flags from buffer flags

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 35/37] xfs: Properly exclude IO type flags from buffer flags
From: Mark Tinguely <tinguely@xxxxxxx>
Date: Tue, 24 Apr 2012 15:02:35 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1335160747-17254-36-git-send-email-david@xxxxxxxxxxxxx>
References: <1335160747-17254-1-git-send-email-david@xxxxxxxxxxxxx> <1335160747-17254-36-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120122 Thunderbird/9.0
On 04/23/12 00:59, Dave Chinner wrote:
From: Dave Chinner<dchinner@xxxxxxxxxx>

Recent event tracing during a debugging session showed that flags
that define the IO type for a buffer are leaking into the flags on
the buffer incorrectly. Fix the flag exclusion mask in
xfs_buf_alloc() to avoid problems that may be caused by such
leakage.

Signed-off-by: Dave Chinner<dchinner@xxxxxxxxxx>
---

Looks good.

Reviewed-by: Mark Tinguely <tinguely@xxxxxxx>

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