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| author | Andi Kleen <ak@suse.de> | 2008-07-23 21:27:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:17 -0700 |
| commit | e5ff215941d59f8ae6bf58f6428dc5c26745a612 (patch) | |
| tree | d8a3f730124d6608c6c880515625ca2d4e4ed044 /fs/hugetlbfs | |
| parent | a5516438959d90b071ff0a484ce4f3f523dc3152 (diff) | |
| download | linux-e5ff215941d59f8ae6bf58f6428dc5c26745a612.tar.gz linux-e5ff215941d59f8ae6bf58f6428dc5c26745a612.tar.bz2 linux-e5ff215941d59f8ae6bf58f6428dc5c26745a612.zip | |
hugetlb: multiple hstates for multiple page sizes
Add basic support for more than one hstate in hugetlbfs. This is the key
to supporting multiple hugetlbfs page sizes at once.
- Rather than a single hstate, we now have an array, with an iterator
- default_hstate continues to be the struct hstate which we use by default
- Add functions for architectures to register new hstates
[akpm@linux-foundation.org: coding-style fixes]
Acked-by: Adam Litke <agl@us.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@us.ibm.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 'fs/hugetlbfs')
0 files changed, 0 insertions, 0 deletions