Chris Metcalf bbacff94d0 arch/tile: provide a definition of MAP_STACK ...

It's convenient for userspace (in particular, glibc) to find a
definition of MAP_STACK.  We use MAP_GROWSDOWN as an alias since
that's appropriate for the main stack, and since our current
allocation of mmap flags bits is running a bit short otherwise.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

2010-10-14 15:09:02 -04:00

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