Commit 75285852 authored by Peter Zijlstra's avatar Peter Zijlstra
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mm/gup: Use raw_seqcount_try_begin() 



David pointed out that gup_fast() does exactly what the new
raw_seqcount_try_begin() does -- use it.

Suggested-by: default avatarDavid Hildenbrand <david@redhat.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
parent 96450ead
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