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| author | John Fastabend <john.fastabend@gmail.com> | 2014-09-12 20:08:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-13 12:29:59 -0400 |
| commit | 8332904aa971ed4547514f57c8b3780ad4f0f949 (patch) | |
| tree | 03f16a1e47e4b4c01dca29868a9b13d86634aa82 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | cc91210cd2f6832db1a174269627d97b7d4f2c80 (diff) | |
net: sched: RCU cls_tcindex
Make cls_tcindex RCU safe.
This patch addds a new RCU routine rcu_dereference_bh_rtnl() to check
caller either holds the rcu read lock or RTNL. This is needed to
handle the case where tcindex_lookup() is being called in both cases.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions