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Re: a bug of the slab implementation in viengoos?
From: |
Ludovic Courtès |
Subject: |
Re: a bug of the slab implementation in viengoos? |
Date: |
Mon, 31 May 2010 18:20:48 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Hi,
Da Zheng <address@hidden> writes:
> I recently ported the slab implementation in viengoos to Hurd. It seems that
> the
> refcount field of hurd_slab isn't initialized when it is created in grow().
> here
> is the patch to fix it.
Normally ‘allocate_buffer’ creates an anonymous mapping with ‘mmap’,
which is zeroed on GNU systems (info "(libc) Memory-mapped I/O"), so
that shouldn’t be needed.
Thanks,
Ludo’.