From: Con Kolivas <kernel@kolivas.org>
To: linux kernel mailing list <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>
Subject: [PATCH] remove sleep-avg stats
Date: Tue, 02 Nov 2004 16:31:29 +1100 [thread overview]
Message-ID: <41871BB1.6020001@kolivas.org> (raw)
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remove sleep-avg stats
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sleep_avg is a non linear value which is only useful for debugging purposes
in the development of the interactivity estimator.
Remove sleep_avg reporting from /proc.
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Index: linux-2.6.10-rc1-mm2/fs/proc/array.c
===================================================================
--- linux-2.6.10-rc1-mm2.orig/fs/proc/array.c 2004-11-02 13:19:18.000000000 +1100
+++ linux-2.6.10-rc1-mm2/fs/proc/array.c 2004-11-02 16:15:37.709154456 +1100
@@ -162,7 +162,6 @@ static inline char * task_state(struct t
read_lock(&tasklist_lock);
buffer += sprintf(buffer,
"State:\t%s\n"
- "SleepAVG:\t%lu%%\n"
"Tgid:\t%d\n"
"Pid:\t%d\n"
"PPid:\t%d\n"
@@ -170,7 +169,6 @@ static inline char * task_state(struct t
"Uid:\t%d\t%d\t%d\t%d\n"
"Gid:\t%d\t%d\t%d\t%d\n",
get_task_state(p),
- (p->sleep_avg/1024)*100/(1020000000/1024),
p->tgid,
p->pid, p->pid ? p->group_leader->real_parent->tgid : 0,
p->pid && p->ptrace ? p->parent->pid : 0,
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next reply other threads:[~2004-11-02 5:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-02 5:31 Con Kolivas [this message]
2004-11-02 12:48 ` [PATCH] remove sleep-avg stats Ingo Molnar
2004-11-02 12:50 ` Con Kolivas
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