top: add config option and code for global CPU % display

[oweals/busybox.git] / procps / Config.in

diff --git a/procps/Config.in b/procps/Config.in
index e58b89f851391ba4e59cfb4601d46308009346d7..cd46a3448daee88658c013e10a305d9f4b6f4b71 100644 (file)
--- a/procps/Config.in
+++ b/procps/Config.in
@@ -102,11 +102,18 @@ config TOP
          system.
 
 config FEATURE_TOP_CPU_USAGE_PERCENTAGE
-       bool "Support showing CPU usage percentage (add 2k bytes)"
+       bool "Show CPU per-process usage percentage (adds 2k bytes)"
        default y
        depends on TOP
        help
-         Make top display CPU usage.
+         Make top display CPU usage for each process.
+
+config FEATURE_TOP_CPU_GLOBAL_PERCENTS
+       bool "Show CPU global usage percentage (adds 1k byte)"
+       default y
+       depends on FEATURE_TOP_CPU_USAGE_PERCENTAGE
+       help
+         Makes top display "CPU:  n.n% us  n.n% sy  n.n% ni..." line.
 
 config UPTIME
        bool "uptime"