Messages in this thread | | | From | Dan Williams <> | Date | Fri, 11 May 2018 09:34:36 -0700 | Subject | Re: [PATCH v4] dax: Change return type to vm_fault_t |
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On Fri, May 11, 2018 at 9:34 AM, Souptick Joarder <jrdr.linux@gmail.com> wrote: > Use new return type vm_fault_t for fault handler. 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_mixed() returns err which driver > mapped into VM_FAULT_* type. The new function > vmf_insert_mixed() will replace this inefficiency by > returning VM_FAULT_* type. > > Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> > Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> > Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com> > --- > v2: Modified the change log > > v3: Updated the change log and > added Ross in review list > > v4: Addressed David's comment. > Changes in huge_memory.c put > together in a single patch that > it is bisectable in furture
Thanks, I'll carry this in the nvdimm tree since it collides with some work-in progress development.
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