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SubjectRe: [PATCH V2] slab: fix caller tracking on !CONFIG_DEBUG_SLAB && CONFIG_TRACING
On Wed, 30 Jun 2010, Xiaotian Feng wrote:

> In slab, all __xxx_track_caller is defined on CONFIG_DEBUG_SLAB || CONFIG_TRACING,
> thus caller tracking function should be worked for CONFIG_TRACING. But if
> CONFIG_DEBUG_SLAB is not set, include/linux/slab.h will define xxx_track_caller to
> __xxx() without consideration of CONFIG_TRACING. This will break the caller tracking
> behaviour then.
>
> Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
> Cc: Christoph Lameter <cl@linux-foundation.org>
> Cc: Pekka Enberg <penberg@cs.helsinki.fi>
> Cc: Matt Mackall <mpm@selenic.com>
> Cc: Vegard Nossum <vegard.nossum@gmail.com>
> Cc: Dmitry Monakhov <dmonakhov@openvz.org>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: David Rientjes <rientjes@google.com>

Acked-by: David Rientjes <rientjes@google.com>


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