Linux: Add SwapCached to the swap meter

According to the Linux kernel documentation, "SwapCached" tracks "memory
that once was swapped out, is swapped back in but still also is
in the swapfile (if memory is needed it doesn't need to be swapped out
AGAIN because it is already in the swapfile. This saves I/O)."

1 files changed, 2 insertions, 1 deletions

diff --git a/ProcessList.h b/ProcessList.h
index a2e17a16..cb17f0d7 100644
--- a/ProcessList.h
+++ b/ProcessList.h
@@ -65,9 +65,10 @@ typedef struct ProcessList_ {
    unsigned long long int usedMem;
    unsigned long long int buffersMem;
    unsigned long long int cachedMem;
+
    unsigned long long int totalSwap;
    unsigned long long int usedSwap;
-   unsigned long long int freeSwap;
+   unsigned long long int cachedSwap;
 
    int cpuCount;