Hi Peter, Jason and all,
Changes since v1:
* Patch 4: changed from get_user_pages(), to get_user_pages_fast().
* Patch 4: Rewrote the commit description--thanks to Jan Kara for
that feedback.
* Patch 1: Removed Jerome's Cc from patch 1, due to a stale email
address.
* Added Reviewed-by's from David Hildenbrand and Jason Gunthorpe.
Original cover letter, updated as necessary:
I'm including Peter's patch as the first one in this tiny series. (The
commit description has my r-b tag in place of my Cc, and removes
Jerome's Cc because he is no longer at redhat.com) The second patch is
what I had in mind for a follow-up to that, when we were discussing that
fix [1].
Plus, a couple more small removals that I had queued up:
The third patch removes a completely unused routine:
pin_user_pages_locked().
The forth patch removes a similar routine, get_user_pages_locked(), that
only has one caller. It now calls get_user_pages_fast(), instead.
v1 of this patchset is here:
https://lore.kernel.org/all/[email protected]/
[1] https://lore.kernel.org/all/[email protected]/
thanks,
John Hubbard
John Hubbard (3):
mm/gup: clean up follow_pfn_pte() slightly
mm/gup: remove unused pin_user_pages_locked()
mm/gup: remove get_user_pages_locked()
Peter Xu (1):
mm: Fix invalid page pointer returned with FOLL_PIN gups
include/linux/mm.h | 4 --
mm/gup.c | 100 ++++-----------------------------------------
mm/mempolicy.c | 21 ++++------
3 files changed, 16 insertions(+), 109 deletions(-)
base-commit: 26291c54e111ff6ba87a164d85d4a4e134b7315c
--
2.35.1