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mm/gup: Provide gup_get_pte() more generic
authorPeter Zijlstra <peterz@infradead.org>
Fri, 13 Nov 2020 10:41:40 +0000 (11:41 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Thu, 3 Dec 2020 09:14:50 +0000 (10:14 +0100)
commit2a4a06da8a4b93dd189171eed7a99fffd38f42f3
tree953d240c76d33d8b826a74ba1807d0150ca6a5c4tree | snapshot
parent20c7775aecea04d8ca322039969d49dcf568e0e9commit | diff
mm/gup: Provide gup_get_pte() more generic

In order to write another lockless page-table walker, we need
gup_get_pte() exposed. While doing that, rename it to
ptep_get_lockless() to match the existing ptep_get() naming.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201126121121.036370527@infradead.org
include/linux/pgtable.h diff | blob | history
mm/gup.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git