Messages in this thread |  | | Date | Tue, 4 Feb 2014 09:39:19 +0100 | | From | Peter Zijlstra <> | | Subject | Re: [PATCH v4] oom: add tracepoints for oom_score_adj |
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On Thu, Dec 08, 2011 at 03:32:30PM +0900, KAMEZAWA Hiroyuki wrote: > From 5dc1f8c879ae424d5853af255df8860494209e39 Mon Sep 17 00:00:00 2001 > From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > Date: Wed, 7 Dec 2011 09:58:16 +0900 > Subject: [PATCH] oom: trace point for oom_score_adj > > oom_score_adj is set to prevent a task from being killed by OOM-Killer. > Some daemons sets this value and their children inerit it sometimes. > Because inheritance of oom_score_adj is done automatically, users > can be confused at seeing the value and finds it's hard to debug. > > This patch adds trace point for oom_score_adj. This adds 3 trace > points. at > - update oom_score_adj > - fork() > - rename task->comm(typically, exec()) >
And nobody was bothered by the fact that we already had fork and exec tracepoints?
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