63551ae0fe
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> |
||
|---|---|---|
| .. | ||
| cache-sh2.c | ||
| cache-sh3.c | ||
| cache-sh4.c | ||
| cache-sh7705.c | ||
| clear_page.S | ||
| consistent.c | ||
| copy_page.S | ||
| extable.c | ||
| fault-nommu.c | ||
| fault.c | ||
| hugetlbpage.c | ||
| init.c | ||
| ioremap.c | ||
| Makefile | ||
| pg-dma.c | ||
| pg-nommu.c | ||
| pg-sh4.c | ||
| pg-sh7705.c | ||
| tlb-nommu.c | ||
| tlb-sh3.c | ||
| tlb-sh4.c | ||