drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked()
authorLorenzo Stoakes <lstoakes@gmail.com>
Mon, 8 May 2017 22:55:02 +0000 (15:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 May 2017 00:15:10 +0000 (17:15 -0700)
commit3d88936f35bc67f7bee2efd4eec69baf26c17a5a
tree3b357c6495beba83d7a311d04ed97e9eca46e89b
parent63259457a2eea54cc3b3a284b4bc7da52398a19a
drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked()

Moving from get_user_pages() to get_user_pages_unlocked() simplifies the
code and takes advantage of VM_FAULT_RETRY functionality when faulting
in pages.

Link: http://lkml.kernel.org/r/20161101194332.23961-1-lstoakes@gmail.com
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Mihai Caraman <mihai.caraman@freescale.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/virt/fsl_hypervisor.c