diff options
| author | Moni Shoua <monis@voltaire.com> | 2008-07-02 18:21:59 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-08-07 03:59:56 -0400 |
| commit | db018a5f49e1768891221a580e59f6825c52ab7a (patch) | |
| tree | 6cef0e9f28da25cf71e044dc12c97a381752a447 /fs/coda/psdev.c | |
| parent | f0c76d61779b153dbfb955db3f144c62d02173c2 (diff) | |
bonding: Don't destroy bonding master when removing slave via sysfs
It is wrong to destroy a bonding master from a context that uses the sysfs
of that bond. When last IPoIB slave is unenslaved from by writing to a
sysfs file (for bond0 this would be /sys/class/net/bond0/bonding/slaves)
the driver tries to destroy the bond. This is wrong and can lead to a
lockup or a crash. This fix lets the bonding master stay and relies on
the user to destroy the bonding master if necessary (i.e. before module
ib_ipoib is unloaded)
This patch affects only bonds of IPoIB slaves. Ethernet slaves stay
unaffected.
Signed-off-by: Moni Shoua <monis@voltaire.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'fs/coda/psdev.c')
0 files changed, 0 insertions, 0 deletions