diff options
| author | Gregory Greenman <gregory.greenman@intel.com> | 2008-08-04 16:00:40 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-04 15:09:12 -0400 |
| commit | da99c4b6c25964b90c79f19beccda208df1a865a (patch) | |
| tree | b16752072e71c6491e18c3ef50e064d858a66452 /drivers/net/wireless/iwlwifi/iwl-hcmd.c | |
| parent | 4c43e0d0ecd5196ed5c67f64ed2f1860770eed34 (diff) | |
iwlwifi: memory allocation optimization
This patch optimizes memory allocation. The cmd member of
iwl_tx_queue was allocated previously as a continuous block
of memory. This patch allocates separate memory chunks for each command
and maps/unmaps these chunks in the run time.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-hcmd.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-hcmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c index 8fa991b7202a..6512834bb916 100644 --- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c @@ -228,7 +228,7 @@ cancel: * TX cmd queue. Otherwise in case the cmd comes * in later, it will possibly set an invalid * address (cmd->meta.source). */ - qcmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx]; + qcmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx]; qcmd->meta.flags &= ~CMD_WANT_SKB; } fail: |