Messages in this thread | | | Subject | Re: [PATCH] mm: Remove usages of ACCESS_ONCE | From | Davidlohr Bueso <> | Date | Tue, 24 Mar 2015 07:32:23 -0700 |
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On Mon, 2015-03-23 at 15:44 -0700, Jason Low wrote: > Commit 38c5ce936a08 converted ACCESS_ONCE usage in gup_pmd_range() to > READ_ONCE, since ACCESS_ONCE doesn't work reliably on non-scalar types. > > This patch removes the rest of the usages of ACCESS_ONCE, and use > READ_ONCE for the read accesses. This also makes things cleaner, > instead of using separate/multiple sets of APIs. > > Signed-off-by: Jason Low <jason.low2@hp.com>
Acked-by: Davidlohr Bueso <dave@stgolabs.net>
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