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| author |   Eric Dumazet <edumazet@google.com> | 2016-11-23 09:46:52 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-27 15:26:15 -0500 |
| commit | b9972d2205f696fdb53ee0133aebd2d0a99e1801 (patch) | |
| tree | 1f978091016d7c8c066a05d0ee6db6d9dbf331c3 /drivers/net/wireless/ath/ath9k/init.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-b9972d2205f696fdb53ee0133aebd2d0a99e1801.tar.xz linux-dev-b9972d2205f696fdb53ee0133aebd2d0a99e1801.zip | |
mlx4: do not use priv->stats_lock in mlx4_en_auto_moderation()
Per RX ring packets/bytes counters are not protected by global
priv->stats_lock.
Better not confuse the reader, and use READ_ONCE() to show we read
these counters without surrounding synchronization.
Interrupt moderation is best effort, and we do not really care of
ultra precise counters.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/init.c')
0 files changed, 0 insertions, 0 deletions