Searched hist:"4 e37a890474b89ca49ad6b3651b1709a17d7c216" (Results 1 – 1 of 1) sorted by relevance
| /linux/arch/x86/mm/ |
| H A D | init_32.c | diff 4e37a890474b89ca49ad6b3651b1709a17d7c216 Sat Nov 17 04:39:16 CET 2012 Yinghai Lu <yinghai@kernel.org> x86, mm: Unifying after_bootmem for 32bit and 64bit
after_bootmem has different meaning in 32bit and 64bit.
32bit: after bootmem is ready
64bit: after bootmem is distroyed
Let's merget them make 32bit the same as 64bit.
for 32bit, it is mixing alloc_bootmem_pages, and alloc_low_page under
after_bootmem is set or not set.
alloc_bootmem is just wrapper for memblock for x86.
Now we have alloc_low_page() with memblock too. We can drop bootmem path
now, and only alloc_low_page only.
At the same time, we make alloc_low_page could handle real after_bootmem
for 32bit, because alloc_bootmem_pages could fallback to use slab too.
At last move after_bootmem set position for 32bit the same as 64bit.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-40-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
|