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(parent: 9f25e6a) | patch
arm: expose number of page table levels on Kconfig level
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Tue, 14 Apr 2015 22:45:42 +0000 (15:45 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 14 Apr 2015 23:49:01 +0000 (16:49 -0700)
commit1bcad26e9d5362d4890ab5718d729ee9cd85a493
tree0e6253daa0a429846de3ddf3df52fb4d71a76318tree
parent9f25e6ad58e1fb3b4d441e4c55635c4598a6fa94commit | diff
arm: expose number of page table levels on Kconfig level

We would want to use number of page table level to define mm_struct.
Let's expose it as CONFIG_PGTABLE_LEVELS.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Russell King <linux@arm.linux.org.uk>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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