From 37e186fd6626e83f51d0267052677355575964d4 Mon Sep 17 00:00:00 2001
From: David Zarzycki <dave@znu.io>
Date: Thu, 7 Jan 2021 08:38:18 -0500
Subject: 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)."
---
 CRT.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'CRT.c')

diff --git a/CRT.c b/CRT.c
index 85f29626..150e27b5 100644
--- a/CRT.c
+++ b/CRT.c
@@ -144,6 +144,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = A_BOLD,
       [BAR_SHADOW] = A_BOLD | ColorPairGrayBlack,
       [SWAP] = ColorPair(Red, Black),
+      [SWAP_CACHE] = ColorPair(Yellow, Black),
       [GRAPH_1] = A_BOLD | ColorPair(Cyan, Black),
       [GRAPH_2] = ColorPair(Cyan, Black),
       [MEMORY_USED] = ColorPair(Green, Black),
@@ -229,6 +230,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = A_BOLD,
       [BAR_SHADOW] = A_DIM,
       [SWAP] = A_BOLD,
+      [SWAP_CACHE] = A_NORMAL,
       [GRAPH_1] = A_BOLD,
       [GRAPH_2] = A_NORMAL,
       [MEMORY_USED] = A_BOLD,
@@ -314,6 +316,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = ColorPair(Blue, White),
       [BAR_SHADOW] = ColorPair(Black, White),
       [SWAP] = ColorPair(Red, White),
+      [SWAP_CACHE] = ColorPair(Yellow, White),
       [GRAPH_1] = A_BOLD | ColorPair(Blue, White),
       [GRAPH_2] = ColorPair(Blue, White),
       [MEMORY_USED] = ColorPair(Green, White),
@@ -399,6 +402,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = ColorPair(Blue, Black),
       [BAR_SHADOW] = ColorPairGrayBlack,
       [SWAP] = ColorPair(Red, Black),
+      [SWAP_CACHE] = ColorPair(Yellow, Black),
       [GRAPH_1] = A_BOLD | ColorPair(Cyan, Black),
       [GRAPH_2] = ColorPair(Cyan, Black),
       [MEMORY_USED] = ColorPair(Green, Black),
@@ -484,6 +488,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = A_BOLD | ColorPair(Yellow, Blue),
       [BAR_SHADOW] = ColorPair(Cyan, Blue),
       [SWAP] = ColorPair(Red, Blue),
+      [SWAP_CACHE] = A_BOLD | ColorPair(Yellow, Blue),
       [GRAPH_1] = A_BOLD | ColorPair(Cyan, Blue),
       [GRAPH_2] = ColorPair(Cyan, Blue),
       [MEMORY_USED] = A_BOLD | ColorPair(Green, Blue),
@@ -569,6 +574,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = {
       [BAR_BORDER] = A_BOLD | ColorPair(Green, Black),
       [BAR_SHADOW] = ColorPair(Cyan, Black),
       [SWAP] = ColorPair(Red, Black),
+      [SWAP_CACHE] = ColorPair(Yellow, Black),
       [GRAPH_1] = A_BOLD | ColorPair(Green, Black),
       [GRAPH_2] = ColorPair(Green, Black),
       [MEMORY_USED] = ColorPair(Green, Black),
-- 
cgit v1.2.3