On Wed, May 16, 2018 at 10:05 AM, Souptick Joarder <jrdr.li...@gmail.com> wrote: > On Fri, May 11, 2018 at 2:52 PM, Russell King - ARM Linux > <li...@armlinux.org.uk> wrote: >> On Thu, May 10, 2018 at 08:34:48PM +0530, Souptick Joarder wrote: >>> Use new return type vm_fault_t for fault handler in >>> struct vm_operations_struct. For now, this is just >>> documenting that the function returns a VM_FAULT >>> value rather than an errno. Once all instances are >>> converted, vm_fault_t will become a distinct type. >>> >>> commit 1c8f422059ae ("mm: change return type to vm_fault_t") >>> >>> Previously vm_insert_pfn() returns err which driver >>> mapped into VM_FAULT_* type. The new function >>> vmf_insert_pfn() will replace this inefficiency by >>> returning VM_FAULT_* type. >>> >>> Signed-off-by: Souptick Joarder <jrdr.li...@gmail.com> >>> Reviewed-by: Matthew Wilcox <mawil...@microsoft.com> >> >> Acked-by: Russell King <rmk+ker...@armlinux.org.uk> >> >> Thanks. > > If no further comment, we would like to get this patch in queue > for 4.18.
We would like to get this patch in queue for 4.18.