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powerpc: Don't savectx() twice in IPI_STOP handler

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We already save context in stoppcbs[] array, so there's no need to also save it
in the PCB, it won't be used.
This commit is contained in:
Justin Hibbits 2019-11-13 02:16:24 +00:00
parent d0fa84f474
commit 56ee6bb943
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=354670
1 changed files with 0 additions and 1 deletions
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sys/powerpc/powerpc/mp_machdep.c
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@ -331,7 +331,6 @@ powerpc_ipi_handler(void *arg)
__func__);
cpuid = PCPU_GET(cpuid);
savectx(&stoppcbs[cpuid]);
savectx(PCPU_GET(curpcb));
CPU_SET_ATOMIC(cpuid, &stopped_cpus);
while (!CPU_ISSET(cpuid, &started_cpus))
cpu_spinwait();