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| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-02-14 00:29:16 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-02-14 00:40:38 +0100 |
| commit | d9ab70079a9730f2d748714cbe4242bc707b9eef (patch) | |
| tree | 5369dab94326cc5ef40bbba766868fc655cb1cf5 /Documentation/lockstat.txt | |
| parent | sonice: Fix build due to botched netdev_alloc_skb() conversion. (diff) | |
| download | linux-d9ab70079a9730f2d748714cbe4242bc707b9eef.tar.xz linux-d9ab70079a9730f2d748714cbe4242bc707b9eef.zip | |
sfc: Skip RX end-of-batch work on channels without an RX queue
The code in efx_process_channel() to update the RX queue after each
batch of RX completions works out as a no-op on a TX-only channel
where the RX queue structure is set to all-zeroes, but
(1) efx_channel_get_rx_queue() will BUG() if DEBUG is defined, and
(2) it's a waste of time.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'Documentation/lockstat.txt')
0 files changed, 0 insertions, 0 deletions