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| author | Rajesh Borundia <rajesh.borundia@qlogic.com> | 2010-10-18 02:03:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-18 07:22:51 -0700 |
| commit | 7a9905e64272c8021a8cfaf6015dd0fb8eeeb378 (patch) | |
| tree | 085ccb214fcc14dd2589516bba768a7c23fcef0a /tools/perf/scripts/python | |
| parent | 3666e0b04f092f9d9da8a6d6a3820de6c870407c (diff) | |
netxen: fix race in tx stop queue
There is race between netif_stop_queue and netif_stopped_queue
check.So check once again if buffers are available to avoid race.
With above logic we can also get rid of tx lock in process_cmd_ring.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions