From: Markus Metzger <markus.t.metzger@intel.com>
Date: Tue, 25 Nov 2008 08:05:27 +0000 (+0100)
Subject: x86, bts, ptrace: move BTS buffer allocation from ds.c into ptrace.c
X-Git-Tag: v2.6.29-rc1~586^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6abb11aecd888d1da6276399380b7355f127c006;p=pandora-kernel.git

x86, bts, ptrace: move BTS buffer allocation from ds.c into ptrace.c

Impact: restructure DS memory allocation to be done by the usage site of DS

Require pre-allocated buffers in ds.h.

Move the BTS buffer allocation for ptrace into ptrace.c.
The pointer to the allocated buffer is stored in the traced task's
task_struct together with the handle returned by ds_request_bts().

Removes memory accounting code.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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