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powerpc/pseries: Use macros for referring to the DTL enable mask

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Introduce macros to encode the DTL enable mask fields and use those
instead of hardcoding numbers.

Acked-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Naveen N. Rao
2019-07-03 22:33:54 +05:30
committed by Michael Ellerman
parent 31afa05bf9
commit 515bbc8ab4
4 changed files with 14 additions and 9 deletions
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2
arch/powerpc/platforms/pseries/lpar.c
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@@ -126,7 +126,7 @@ void vpa_init(int cpu)
pr_err("WARNING: DTL registration of cpu %d (hw %d) "
"failed with %ld\n", smp_processor_id(),
hwcpu, ret);
lppaca_of(cpu).dtl_enable_mask = 2;
lppaca_of(cpu).dtl_enable_mask = DTL_LOG_PREEMPT;
}
}