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| author | Markus Metzger <markus.t.metzger@intel.com> | 2009-03-18 19:27:00 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-19 14:02:47 +0100 |
| commit | c78a3956b982418186e40978a51636a2b43221bc (patch) | |
| tree | edc09b263a4bfc8143e4161d93cb3b7251f6a1c6 /arch/x86/Kconfig.debug | |
| parent | x86, bts: detect size of DS fields, fix (diff) | |
| download | linux-c78a3956b982418186e40978a51636a2b43221bc.tar.xz linux-c78a3956b982418186e40978a51636a2b43221bc.zip | |
x86, bts: use atomic memory allocation
Ds_request_bts() needs to allocate memory. It uses GFP_KERNEL.
Hw-branch-tracer calls ds_request_bts() within on_each_cpu().
Use atomic memory allocation to allow it to be used in that context.
Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
LKML-Reference: <20090318192700.A6038@sedona.ch.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions