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Dynamic limits for SysV semaphores and message queues

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From: Mindaugas R. <rmind@...>
To: <tech-kern@...>
Subject: Dynamic limits for SysV semaphores and message queues
Date: Saturday, October 6, 2007 - 9:36 pm

Hello,

I have prepared a patch for dynamical changing of limits for SysV semaphores
and message queues via sysctl. It also avoids holding the lock in case of
SysV shared memory reallocation, and replaces the use of malloc with kmem.
Basic integrity tests were done, however careful review or additional
testing would be welcome.

http://www.netbsd.org/~rmind/sysv_dynamic.diff

Comments?

-- 
Best regards,
Mindaugas
www.NetBSD.org
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Messages in current thread:
Dynamic limits for SysV semaphores and message queues, Mindaugas R., (Sat Oct 6, 9:36 pm)
Re: Dynamic limits for SysV semaphores and message queues, Mindaugas R., (Fri Oct 26, 3:09 pm)
Re: Dynamic limits for SysV semaphores and message queues, Greg Troxel, (Sun Oct 7, 7:00 am)
Re: Dynamic limits for SysV semaphores and message queues, Mindaugas R., (Sun Oct 7, 9:48 am)
Re: Dynamic limits for SysV semaphores and message queues, Greg Troxel, (Sun Oct 7, 10:22 am)
Re: Dynamic limits for SysV semaphores and message queues, Mindaugas R., (Mon Oct 8, 7:45 pm)
Re: Dynamic limits for SysV semaphores and message queues, Mindaugas R., (Sun Oct 7, 2:48 pm)