mirror of https://github.com/xzeldon/htop.git
PCP: use the correct metric for shared memory calculations
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@ -431,7 +431,7 @@ static void PCPProcessList_updateMemoryInfo(ProcessList* super) {
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unsigned long long int swapFreeMem = 0;
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unsigned long long int sreclaimableMem = 0;
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super->totalMem = super->usedMem = super->cachedMem = 0;
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super->usedSwap = super->totalSwap = 0;
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super->usedSwap = super->totalSwap = super->sharedMem = 0;
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pmAtomValue value;
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if (Metric_values(PCP_MEM_TOTAL, &value, 1, PM_TYPE_U64) != NULL)
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@ -444,11 +444,9 @@ static void PCPProcessList_updateMemoryInfo(ProcessList* super) {
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sreclaimableMem = value.ull;
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if (Metric_values(PCP_MEM_SHARED, &value, 1, PM_TYPE_U64) != NULL)
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super->sharedMem = value.ull;
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if (Metric_values(PCP_MEM_CACHED, &value, 1, PM_TYPE_U64) != NULL) {
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super->cachedMem = value.ull;
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super->cachedMem += sreclaimableMem;
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}
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const memory_t usedDiff = freeMem + super->cachedMem + sreclaimableMem + super->buffersMem + super->sharedMem;
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if (Metric_values(PCP_MEM_CACHED, &value, 1, PM_TYPE_U64) != NULL)
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super->cachedMem = value.ull + sreclaimableMem - super->sharedMem;
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const memory_t usedDiff = freeMem + super->cachedMem + sreclaimableMem + super->buffersMem;
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super->usedMem = (super->totalMem >= usedDiff) ?
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super->totalMem - usedDiff : super->totalMem - freeMem;
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if (Metric_values(PCP_MEM_AVAILABLE, &value, 1, PM_TYPE_U64) != NULL)
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@ -157,7 +157,7 @@ static const char* Platform_metricNames[] = {
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[PCP_MEM_AVAILABLE] = "mem.util.available",
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[PCP_MEM_BUFFERS] = "mem.util.bufmem",
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[PCP_MEM_CACHED] = "mem.util.cached",
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[PCP_MEM_SHARED] = "mem.util.shared",
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[PCP_MEM_SHARED] = "mem.util.shmem",
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[PCP_MEM_SRECLAIM] = "mem.util.slabReclaimable",
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[PCP_MEM_SWAPCACHED] = "mem.util.swapCached",
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[PCP_MEM_SWAPTOTAL] = "mem.util.swapTotal",
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