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(parent: 38676ed) | patch
mm: introduce __p4d_alloc()
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Thu, 9 Mar 2017 14:24:08 +0000 (17:24 +0300)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 9 Mar 2017 19:48:48 +0000 (11:48 -0800)
commit0095c0b3e1e47d9838f6ba21a251808a56e592c4
treea3fa46c32dc6b45dc99559eafa937ff4c4d2f1d7tree | snapshot
parent38676edf9802a21538cc2918eec1b9423752c90dcommit | diff
mm: introduce __p4d_alloc()

For full 5-level paging we need a helper to allocate p4d page table.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/memory.c diff | blob | history
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