Re: [2.3.99-pre4-4,dget fixed] "Unlink of SHM id 8356095 failed (-13)."

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Fri Apr 07 2000 - 20:44:21 EST


> It seems to work OK though (uptime 12minutes). Quake works. I've got a
> lot of memory.
>
> The fixes that I have used are
> 1. put dget around BOTH arguments to lookup_one in ipc/shm.c
> 2. revert move of task_lock in exit.c

#2 unfortunately has broken tcp and nfs interaction with /proc. It shouldnt
be needed to fix your problem. If it is then we have to rethink a chunk of
the locking a little (not much fortunately) as we cant hold the task lock
calling ->close().

Alan

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