diff options
| author | Roland Dreier <rolandd@cisco.com> | 2005-11-10 10:18:23 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-11-10 10:22:51 -0800 |
| commit | 94382f3562e350ed7c8f7dcd6fc968bdece31328 (patch) | |
| tree | cf4cb4d1d1dc79326f68511addc1391d7d81e0ce /drivers/infiniband/hw/mthca | |
| parent | ae57e24a4006fd46b73d842ee99db9580ef74a02 (diff) | |
[IB] umad: further ib_unregister_mad_agent() deadlock fixes
The previous umad deadlock fix left ib_umad_kill_port() still
vulnerable to deadlocking. This patch fixes that by downgrading our
lock to a read lock when we might end up trying to reacquire the lock
for reading.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca')
0 files changed, 0 insertions, 0 deletions