Performance improvements due to conditional parsing of IO data depending on selected fields.

On my machine, this gives a ~20% improvement in htop process time use with the default config.

1 files changed, 8 insertions, 0 deletions

diff --git a/Process.h b/Process.h
index c875d86e..a24c7c04 100644
--- a/Process.h
+++ b/Process.h
@@ -24,6 +24,12 @@ in the source distribution for its full text.
 #include "IOPriority.h"
 #include <sys/types.h>
 
+#define PROCESS_FLAG_IO 1
+#define PROCESS_FLAG_IOPRIO 2
+#define PROCESS_FLAG_OPENVZ 4
+#define PROCESS_FLAG_VSERVER 8
+#define PROCESS_FLAG_CGROUP 16
+
 #ifndef Process_isKernelThread
 #define Process_isKernelThread(_process) (_process->pgrp == 0)
 #endif
@@ -155,6 +161,8 @@ typedef struct Process_ {
 
 extern const char *Process_fieldNames[];
 
+extern const int Process_fieldFlags[];
+
 extern const char *Process_fieldTitles[];