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(parent: 4614ad3) | patch
[PATCH] ppc64 topdown support: arch-specific get_unmapped_area()
authorAndy Whitcroft <apw@shadowen.org>
Fri, 3 Sep 2004 03:23:07 +0000 (20:23 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 3 Sep 2004 03:23:07 +0000 (20:23 -0700)
commit7319a99b575973bae9df283bb22efaf2304a38b4
treed5d6a62bef6b8ba7c406cd3179d3510149d44b3btree | snapshot
parent4614ad37be59ea62e32fc612dbe3478e70a24c4acommit | diff
[PATCH] ppc64 topdown support: arch-specific get_unmapped_area()

ppc64 has constraints on the mixing of small and large pages, such that
they cannot be mixed in the same 256Mb segment.  This patch provides an
architecture specific arch_get_unmapped_area_topdown() which implements
these contraints.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc64/mm/hugetlbpage.c diff | blob | history
include/asm-ppc64/pgtable.h diff | blob | history
Linux kernels and configurations used by Zygo.