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[PATCH] IPoIB: Fix device removal race
authorMichael S. Tsirkin <mst@mellanox.co.il>
Wed, 24 Aug 2005 21:41:51 +0000 (14:41 -0700)
committerRoland Dreier <rolandd@cisco.com>
Sat, 27 Aug 2005 03:37:38 +0000 (20:37 -0700)
commit1ad62a19f177e61d4dde111ba35fb4badd0c2106
treee427260a9049b1300fe69c7542bdb4a85fa2fa9atree | snapshot (tar.gz zip)
parentfe9e08e17af414a5fd8f3141b0fd88677f81a883commit | diff
[PATCH] IPoIB: Fix device removal race

Currently we may have work scheduled in default kernel workqueue when
the device is going down.  The device could get freed before this
workqueue gets serviced.  I am actually seeing this causing system
hangs.

The following patch fixes this by using ipoib_workqueue which gets
flushed when the device is going down.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/ulp/ipoib/ipoib_main.c diff | blob | blame | history