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

[Christoph Hellwig]

On Mon, Apr 23, 2012 at 03:59:05PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> 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 at redhat.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch at lst.de>