提交 b65476cd 编写于 作者: M Mitch Williams 提交者: Jeff Kirsher

i40evf: don't wait so long

We really don't need to delay an entire millisecond just to get into our
critical section. A microsecond will be sufficient, thank you.

Change-ID: I2d02ece6610007d98cabcb3f42df9a774bb54e59
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Tested-by: NSibai Li <sibai.li@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
上级 22d2fa1d
......@@ -768,7 +768,7 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
&adapter->crit_section))
mdelay(1);
udelay(1);
f = i40evf_find_filter(adapter, macaddr);
if (NULL == f) {
......@@ -840,7 +840,7 @@ static void i40evf_set_rx_mode(struct net_device *netdev)
while (test_and_set_bit(__I40EVF_IN_CRITICAL_TASK,
&adapter->crit_section))
mdelay(1);
udelay(1);
/* remove filter if not in netdev list */
list_for_each_entry_safe(f, ftmp, &adapter->mac_filter_list, list) {
bool found = false;
......
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