Re: [PATCH V2 3/7] mm/gup: Change GUP fast to use flags rather than a write 'bool'

2019-02-13 Thread Ira Weiny
On Wed, Feb 13, 2019 at 04:11:10PM -0700, Jason Gunthorpe wrote: > On Wed, Feb 13, 2019 at 03:04:51PM -0800, ira.we...@intel.com wrote: > > From: Ira Weiny > > > > To facilitate additional options to get_user_pages_fast() change the > > singular write parameter to be gup_flags. > > So now we

Re: [PATCH V2 3/7] mm/gup: Change GUP fast to use flags rather than a write 'bool'

2019-02-13 Thread Jason Gunthorpe
On Wed, Feb 13, 2019 at 03:04:51PM -0800, ira.we...@intel.com wrote: > From: Ira Weiny > > To facilitate additional options to get_user_pages_fast() change the > singular write parameter to be gup_flags. So now we have: long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,

[PATCH V2 3/7] mm/gup: Change GUP fast to use flags rather than a write 'bool'

2019-02-13 Thread ira . weiny
From: Ira Weiny To facilitate additional options to get_user_pages_fast() change the singular write parameter to be gup_flags. This patch does not change any functionality. New functionality will follow in subsequent patches. Some of the get_user_pages_fast() call sites were unchanged because