diff options
| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-04-14 21:53:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-14 21:53:48 -0700 |
| commit | 95615d90a321349709c80091f2a9cb284757ff0d (patch) | |
| tree | 32c338118b4d267a6a7d764424989283189144e0 /Documentation/filesystems/configfs/configfs_example_explicit.c | |
| parent | 6fd4777a1fec1f7757b5a302ad3fdcc1eae2abba (diff) | |
ixgbe: fix tx queue index
Don't do the num_tx_queues based masking on calculating tx queue
index.
1) num_tx_queues is not always power-of-2, because it also depends on
the online cpu numbers. So the masking could be a performance bug
on a 6 cpu system.
2) queue_mapping will be limited by real_num_tx_queues=num_tx_queues
in the generic netdev function set_cur_queue_map(). So the bound
limiting here is not necessary.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/filesystems/configfs/configfs_example_explicit.c')
0 files changed, 0 insertions, 0 deletions