Re: Race between vmtruncate and mapped areas?

From: Dave McCracken (dmccr@us.ibm.com)
Date: Wed May 14 2003 - 10:02:56 EST

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--On Tuesday, May 13, 2003 18:10:22 -0700 Andrew Morton <akpm@digeo.com>
wrote:

>> Can anyone think of any gotchas to this solution?
>
> mmap_sem nests outside i_shared_sem.

Rats. You're right. Time to consider alternatives.

Dave

======================================================================
Dave McCracken IBM Linux Base Kernel Team 1-512-838-3059
dmccr@us.ibm.com T/L 678-3059

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