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| author | dingtianhong <[email protected]> | 2014-02-21 16:08:53 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-02-24 18:28:23 -0500 |
| commit | 4335d60e5e271497116fd77ed68dacca7cfb1548 (patch) | |
| tree | 609b8f5f80fe2d3c5d115c3885ed5d51193c40f2 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 827418081ab177b82ff3032277fca32c3ecc5dc3 (diff) | |
bonding: use rcu_dereference() to access curr_active_slave
The bond_info_show_master already in RCU read-side critical section,
and the we access curr_active_slave without the curr_slave_lock, we
could not sure whether the curr_active_slave will be changed during
the processing, so use RCU to protected the pointer.
Cc: Jay Vosburgh <[email protected]>
Cc: Veaceslav Falico <[email protected]>
Cc: Andy Gospodarek <[email protected]>
Signed-off-by: Ding Tianhong <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions