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

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On my machine, this gives a ~20% improvement in htop process time use with the default config.
This commit is contained in:
Hisham Muhammad
2013-05-24 22:46:01 +00:00
parent 5c2d84aba3
commit 6cfa9e0bf2
7 changed files with 61 additions and 6 deletions
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8
Process.h
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@ -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[];