Ensure that the padding calcualtion doesn't return a negative value.
Submitted by: kib Approved by: jb
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=182448
@ -65,7 +65,8 @@ extern solaris_cpu_t solaris_cpu[];
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*/
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#define CPUC_SIZE (sizeof (uint16_t) + sizeof (uintptr_t) + \
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sizeof (kmutex_t))
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#define CPUC_PADSIZE CPU_CACHE_COHERENCE_SIZE - CPUC_SIZE
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#define CPUC_SIZE1 roundup(CPUC_SIZE, CPU_CACHE_COHERENCE_SIZE)
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#define CPUC_PADSIZE CPUC_SIZE1 - CPUC_SIZE
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typedef struct cpu_core {
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uint16_t cpuc_dtrace_flags; /* DTrace flags */
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