]> git.baikalelectronics.ru Git - kernel.git/commit
mm/mremap: don't enable optimized PUD move if page table levels is 2
authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Thu, 8 Jul 2021 01:10:09 +0000 (18:10 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 8 Jul 2021 18:48:23 +0000 (11:48 -0700)
commit5ce631a7f2cc798db43d23a5965e7cad69be6601
tree3e6f9c782defc2453cd4f985c84d828bd0d3b232
parent882fe4ff1cb97108be8a3354c4cdbf3d2a8d56a6
mm/mremap: don't enable optimized PUD move if page table levels is 2

With two level page table don't enable move_normal_pud.

Link: https://lkml.kernel.org/r/20210616045239.370802-5-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Hugh Dickins <hughd@google.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Kalesh Singh <kaleshsingh@google.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/mremap.c