diff options
| author | Andi Kleen <ak@suse.de> | 2008-07-23 21:27:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:18 -0700 |
| commit | 8faa8b077b2cdc4e4646842fe50b07840955a013 (patch) | |
| tree | 9c55a56ad5bb36219c8cf030329e67acd1b7e2e0 /arch/s390/mm/hugetlbpage.c | |
| parent | aa888a74977a8f2120ae9332376e179c39a6b07d (diff) | |
hugetlb: support boot allocate different sizes
Make some infrastructure changes to allow boot-time allocation of
different hugepage page sizes.
- move all basic hstate initialisation into hugetlb_add_hstate
- create a new function hugetlb_hstate_alloc_pages() to do the
actual initial page allocations. Call this function early in
order to allocate giant pages from bootmem.
- Check for multiple hugepages= parameters
Acked-by: Adam Litke <agl@us.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
Acked-by: Andrew Hastings <abh@cray.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390/mm/hugetlbpage.c')
0 files changed, 0 insertions, 0 deletions