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author | David S. Miller <davem@davemloft.net> | 2009-12-04 13:25:15 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2009-12-04 13:25:15 -0800 |
commit | 8f56874bd7e8bee73ed6a1cf80dcec2753616262 (patch) | |
tree | aebd15dea662ef5efd89402b8fd92fec540a98eb /net/wireless/core.c | |
parent | 47e1c323069bcef0acb8a2b48921688573f5ca63 (diff) | |
parent | 159bcfeb9123c91f0dc885a42b6387a98192f896 (diff) | |
download | op-kernel-dev-8f56874bd7e8bee73ed6a1cf80dcec2753616262.zip op-kernel-dev-8f56874bd7e8bee73ed6a1cf80dcec2753616262.tar.gz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Diffstat (limited to 'net/wireless/core.c')
-rw-r--r-- | net/wireless/core.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index fe6f402..c2a2c56 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -45,6 +45,9 @@ DEFINE_MUTEX(cfg80211_mutex); /* for debugfs */ static struct dentry *ieee80211_debugfs_dir; +/* for the cleanup, scan and event works */ +struct workqueue_struct *cfg80211_wq; + /* requires cfg80211_mutex to be held! */ struct cfg80211_registered_device *cfg80211_rdev_by_wiphy_idx(int wiphy_idx) { @@ -727,7 +730,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, break; case NETDEV_DOWN: dev_hold(dev); - schedule_work(&wdev->cleanup_work); + queue_work(cfg80211_wq, &wdev->cleanup_work); break; case NETDEV_UP: /* @@ -845,8 +848,14 @@ static int __init cfg80211_init(void) if (err) goto out_fail_reg; + cfg80211_wq = create_singlethread_workqueue("cfg80211"); + if (!cfg80211_wq) + goto out_fail_wq; + return 0; +out_fail_wq: + regulatory_exit(); out_fail_reg: debugfs_remove(ieee80211_debugfs_dir); out_fail_nl80211: @@ -868,5 +877,6 @@ static void cfg80211_exit(void) wiphy_sysfs_exit(); regulatory_exit(); unregister_pernet_device(&cfg80211_pernet_ops); + destroy_workqueue(cfg80211_wq); } module_exit(cfg80211_exit); |