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| author | Li Zhong <zhong@linux.vnet.ibm.com> | 2013-01-24 22:51:13 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-01-29 01:35:06 +0100 |
| commit | 94c95cfbfe784eca5f4b96955e41bda1318605bc (patch) | |
| tree | b53ed3b764c16cd798ad4113aed7a6a66e513a60 /arch/powerpc/perf | |
| parent | uprobes/powerpc: Add dependency on single step emulation (diff) | |
| download | linux-94c95cfbfe784eca5f4b96955e41bda1318605bc.tar.xz linux-94c95cfbfe784eca5f4b96955e41bda1318605bc.zip | |
powerpc: Avoid debug_smp_processor_id() check in SHARED_PROCESSOR
Use local_paca directly in macro SHARED_PROCESSOR, as all processors
have the same value for the field shared_proc, so we don't need care
racy here.
Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/perf')
0 files changed, 0 insertions, 0 deletions