Home » Mailing list archives » linux-kernel » 2008 » February » 8

[PATCH] proc: Add RLIMIT_RTTIME to /proc/<pid>/limits

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Eugene Teo <eugeneteo@...>
To: <linux-kernel@...>
Cc: Neil Horman <nhorman@...>, Peter Zijlstra <a.p.zijlstra@...>
Subject: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits
Date: Friday, February 8, 2008 - 10:59 am

RLIMIT_RTTIME was introduced to allow the user to set a runtime timeout on
real-time tasks: http://lkml.org/lkml/2007/12/18/218. This patch updates
/proc/<pid>/limits with the new rlimit.

Signed-off-by: Eugene Teo <eugeneteo@kernel.sg>
---
 fs/proc/base.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/proc/base.c b/fs/proc/base.c
index c59852b..dcf7be8 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -412,6 +412,7 @@ static const struct limit_names lnames[RLIM_NLIMITS] = {
 	[RLIMIT_MSGQUEUE] = {"Max msgqueue size", "bytes"},
 	[RLIMIT_NICE] = {"Max nice priority", NULL},
 	[RLIMIT_RTPRIO] = {"Max realtime priority", NULL},
+	[RLIMIT_RTTIME] = {"Max realtime timeout", "us"},
 };
 
 /* Display limits for a process */
-- 

--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[PATCH] proc: Add RLIMIT_RTTIME to /proc/<pid>/limits, Eugene Teo, (Fri Feb 8, 10:59 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Fri Feb 8, 11:10 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Thu Feb 28, 11:12 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Thu Feb 28, 11:21 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 4:56 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Fri Apr 11, 5:01 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 5:16 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Fri Apr 11, 5:21 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 5:27 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Fri Apr 11, 5:32 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 5:38 am)
RLIMIT_RTTIME documentation for getrlimit.2, Michael Kerrisk, (Fri Apr 18, 12:52 pm)
Re: RLIMIT_RTTIME documentation for getrlimit.2, Michael Kerrisk, (Mon Apr 28, 7:44 am)
Re: RLIMIT_RTTIME documentation for getrlimit.2, Peter Zijlstra, (Mon Apr 28, 8:09 am)
Re: RLIMIT_RTTIME documentation for getrlimit.2, Michael Kerrisk, (Mon Apr 28, 8:14 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Neil Horman, (Fri Feb 29, 8:32 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Thu Feb 28, 11:44 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Thu Feb 28, 11:50 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 3:38 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Peter Zijlstra, (Fri Apr 11, 3:45 am)
Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc/&lt;pid&gt;/limits, Michael Kerrisk, (Fri Apr 11, 4:01 am)