]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mm: shm: use new hugetlb size encoding definitions
authorMike Kravetz <mike.kravetz@oracle.com>
Wed, 6 Sep 2017 23:23:33 +0000 (16:23 -0700)
committerChuck Anderson <chuck.anderson@oracle.com>
Fri, 6 Oct 2017 03:25:39 +0000 (20:25 -0700)
commit2348a724c1e6446cad1e935af2b17cac00fb4147
tree64ea6a6dad9f39f1ffbe1e0ef2017f0b3e388ba0
parent82b657386286ade57f5d75dd8d7a171382f50736
mm: shm: use new hugetlb size encoding definitions

Orabug: 26768367

Use the common definitions from hugetlb_encode.h header file for
encoding hugetlb size definitions in shmget system call flags.

In addition, move these definitions from the internal (kernel) to user
(uapi) header file.

Link: http://lkml.kernel.org/r/1501527386-10736-4-git-send-email-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Suggested-by: Matthew Wilcox <willy@infradead.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 4da243ac1cf6aeb30b7c555d56208982d66d6d33)
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Jack Vogel <jack.vogel@oracle.com>
include/linux/shm.h
include/uapi/linux/shm.h