]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cd122fd) | patch
net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers
authorEric Dumazet <edumazet@google.com>
Wed, 8 Oct 2014 15:19:27 +0000 (08:19 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Oct 2014 20:08:04 +0000 (16:08 -0400)
commit79ba4cb52f49e8e801c23c17f3c1e64e2e5cbd71
treef23c322826074ddd2eb0cbb84104210996746570tree | snapshot
parentcd122fdf430c5b5aff030adab121f22cc62f604bcommit | diff
net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers

Add two helpers so that drivers do not have to care of BQL being
available or not.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Jim Davis <jim.epost@gmail.com>
Fixes: c6bf98b19108 ("net/mlx4_en: Use prefetch in tx path")
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlx4/en_tx.c diff | blob | history
include/linux/netdevice.h diff | blob | history
Linux Kernel Source Tree.