summaryrefslogtreecommitdiffstats
path: root/init
diff options
context:
space:
mode:
authorDavid Gibson <david@gibson.dropbear.id.au>2005-06-22 02:14:44 +0200
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-22 03:46:15 +0200
commit63551ae0feaaa23807ebea60de1901564bbef32e (patch)
treef6f97f60f83c3e9813bdfcc6039c499997b1ea10 /init
parent[PATCH] VM: rate limit early reclaim (diff)
downloadlinux-63551ae0feaaa23807ebea60de1901564bbef32e.tar.xz
linux-63551ae0feaaa23807ebea60de1901564bbef32e.zip
[PATCH] Hugepage consolidation
A lot of the code in arch/*/mm/hugetlbpage.c is quite similar. This patch attempts to consolidate a lot of the code across the arch's, putting the combined version in mm/hugetlb.c. There are a couple of uglyish hacks in order to covert all the hugepage archs, but the result is a very large reduction in the total amount of code. It also means things like hugepage lazy allocation could be implemented in one place, instead of six. Tested, at least a little, on ppc64, i386 and x86_64. Notes: - this patch changes the meaning of set_huge_pte() to be more analagous to set_pte() - does SH4 need s special huge_ptep_get_and_clear()?? Acked-by: William Lee Irwin <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions