Re: [RFC PATCH v2 11/19] mm/gup: Pass follow_page_context further down the call stack

2019-08-12 Thread Ira Weiny
On Fri, Aug 09, 2019 at 05:18:31PM -0700, John Hubbard wrote: > On 8/9/19 3:58 PM, ira.we...@intel.com wrote: > > From: Ira Weiny > > > > In preparation for passing more information (vaddr_pin) into > > follow_page_pte(), follow_devmap_pud(), and follow_devmap_pmd(). > > > > Signed-off-by: Ira W

Re: [RFC PATCH v2 11/19] mm/gup: Pass follow_page_context further down the call stack

2019-08-09 Thread John Hubbard
On 8/9/19 3:58 PM, ira.we...@intel.com wrote: > From: Ira Weiny > > In preparation for passing more information (vaddr_pin) into > follow_page_pte(), follow_devmap_pud(), and follow_devmap_pmd(). > > Signed-off-by: Ira Weiny > --- > include/linux/huge_mm.h | 17 - > mm/gup.c

[RFC PATCH v2 11/19] mm/gup: Pass follow_page_context further down the call stack

2019-08-09 Thread ira . weiny
From: Ira Weiny In preparation for passing more information (vaddr_pin) into follow_page_pte(), follow_devmap_pud(), and follow_devmap_pmd(). Signed-off-by: Ira Weiny --- include/linux/huge_mm.h | 17 - mm/gup.c| 31 +++ mm/huge_memor