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| author | Roland Dreier | 2005-09-20 19:52:04 +0200 |
|---|---|---|
| committer | Roland Dreier | 2005-09-20 19:52:04 +0200 |
| commit | 8d2cae0651502028bf64844508ab18528bbd65c2 (patch) | |
| tree | 6e166a94e5f581c683d2b29e792665082b21afd5 /drivers/infiniband/ulp/ipoib/ipoib_ib.c | |
| parent | [PATCH] IB: Fix data length for RMPP SA sends (diff) | |
| download | kernel-qcow2-linux-8d2cae0651502028bf64844508ab18528bbd65c2.tar.gz kernel-qcow2-linux-8d2cae0651502028bf64844508ab18528bbd65c2.tar.xz kernel-qcow2-linux-8d2cae0651502028bf64844508ab18528bbd65c2.zip | |
[PATCH] IPoIB: Don't flush workqueue from within workqueue
ipoib_mcast_restart_task() is always called from within the
single-threaded IPoIB workqueue, so flushing the workqueue from within
the function can lead to a recursion overflow. But since we're
running in a single-threaded workqueue, we're already synchronized
against other items in the workqueue, so just get rid of the flush in
ipoib_mcast_restart_task().
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_ib.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index ef0e3894863c..f7440096b5ed 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -432,7 +432,7 @@ int ipoib_ib_dev_down(struct net_device *dev) flush_workqueue(ipoib_workqueue); } - ipoib_mcast_stop_thread(dev); + ipoib_mcast_stop_thread(dev, 1); /* * Flush the multicast groups first so we stop any multicast joins. The @@ -599,7 +599,7 @@ void ipoib_ib_dev_cleanup(struct net_device *dev) ipoib_dbg(priv, "cleaning up ib_dev\n"); - ipoib_mcast_stop_thread(dev); + ipoib_mcast_stop_thread(dev, 1); /* Delete the broadcast address and the local address */ ipoib_mcast_dev_down(dev); |