| commit | 106c992a5ebef28193cf5958e49ceff5e4aebb04 | [log] [tgz] |
|---|---|---|
| author | Gerald Schaefer <[email protected]> | Mon Apr 29 15:07:23 2013 -0700 |
| committer | Linus Torvalds <[email protected]> | Mon Apr 29 15:54:33 2013 -0700 |
| tree | 86f6a69dce858449e9f02d43b65cd2c2743c57dd | |
| parent | 146732ce104ddfed3d4d82722c0b336074016b92 [diff] |
mm/hugetlb: add more arch-defined huge_pte functions
Commit abf09bed3cce ("s390/mm: implement software dirty bits")
introduced another difference in the pte layout vs. the pmd layout on
s390, thoroughly breaking the s390 support for hugetlbfs. This requires
replacing some more pte_xxx functions in mm/hugetlbfs.c with a
huge_pte_xxx version.
This patch introduces those huge_pte_xxx functions and their generic
implementation in asm-generic/hugetlb.h, which will now be included on
all architectures supporting hugetlbfs apart from s390. This change
will be a no-op for those architectures.
[[email protected]: fix warning]
Signed-off-by: Gerald Schaefer <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Hillf Danton <[email protected]>
Acked-by: Michal Hocko <[email protected]> [for !s390 parts]
Cc: Tony Luck <[email protected]>
Cc: Fenghua Yu <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Paul Mundt <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Heiko Carstens <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>