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authorEric Dumazet <edumazet@google.com>2017-02-02 16:26:39 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-03 17:17:52 -0500
commit3ffc1af576550ec61d35668485954e49da29d168 (patch)
treed967a7eeb9749af496605f6436e35a0e6efacaa0 /net/mac80211/rc80211_minstrel_ht.h
parent52e01b84a244473074fc0612c169e2e043d58b01 (diff)
ixgbe: get rid of custom busy polling code
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers. Not only we remove lot's of code, we also remove one lock operation in fast path, and allow GRO to do its job. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/rc80211_minstrel_ht.h')
0 files changed, 0 insertions, 0 deletions
an catch that earlier, even before we do find_vma. It is never valid on powerpc for the kernel to take an exec fault to begin with. So fold that test with the existing test for the kernel faulting on kernel addresses to bail out early. Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Balbir Singh <bsingharora@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/net/netns/dccp.h')