Messages in this thread | | | Subject | Re: [PATCH v2] xsk: share the mmap_sem for page pinning | From | Daniel Borkmann <> | Date | Mon, 11 Feb 2019 20:53:37 +0100 |
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On 02/11/2019 05:15 PM, Davidlohr Bueso wrote: > Holding mmap_sem exclusively for a gup() is an overkill. > Lets share the lock and replace the gup call for gup_longterm(), > as it is better suited for the lifetime of the pinning. > > Cc: David S. Miller <davem@davemloft.net> > Cc: Bjorn Topel <bjorn.topel@intel.com> > Cc: Magnus Karlsson <magnus.karlsson@intel.com> > CC: netdev@vger.kernel.org > Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Applied, thanks!
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