mirror of https://github.com/xzeldon/htop.git
Linux: consider the ZFS ARC to be cache.
This commit is based on a patch originally by @edef1c. The ZFS ARC is a cache (it's in the name), which will be evicted by the kernel if memory pressure so requires. Hence, the ARC should not be counted towards a system's total used memory, and should instead be grouped with the other caches in the system. Signed-off-by: edef <edef@edef.eu>
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@ -202,6 +202,8 @@ double Platform_setCPUValues(Meter* this, int cpu) {
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void Platform_setMemoryValues(Meter* this) {
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ProcessList* pl = (ProcessList*) this->pl;
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LinuxProcessList* lpl = (LinuxProcessList*) this->pl;
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long int usedMem = pl->usedMem;
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long int buffersMem = pl->buffersMem;
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long int cachedMem = pl->cachedMem;
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@ -210,6 +212,11 @@ void Platform_setMemoryValues(Meter* this) {
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this->values[0] = usedMem;
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this->values[1] = buffersMem;
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this->values[2] = cachedMem;
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if (lpl->zfs.enabled != 0) {
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this->values[0] -= lpl->zfs.size;
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this->values[2] += lpl->zfs.size;
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}
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}
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void Platform_setSwapValues(Meter* this) {
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