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| author | Eric Dumazet <[email protected]> | 2010-10-29 03:09:24 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-11-08 21:50:08 +0000 |
| commit | fc766e4c4965915ab52a1d1fa3c7a7b3e7bc07f0 (patch) | |
| tree | d45160f52eea37d4e5149d511c3c577bef253801 /net/unix/af_unix.c | |
| parent | bonding: remove dev_base_lock use (diff) | |
| download | kernel-fc766e4c4965915ab52a1d1fa3c7a7b3e7bc07f0.tar.gz kernel-fc766e4c4965915ab52a1d1fa3c7a7b3e7bc07f0.zip | |
decnet: RCU conversion and get rid of dev_base_lock
While tracking dev_base_lock users, I found decnet used it in
dnet_select_source(), but for a wrong purpose:
Writers only hold RTNL, not dev_base_lock, so readers must use RCU if
they cannot use RTNL.
Adds an rcu_head in struct dn_ifaddr and handle proper RCU management.
Adds __rcu annotation in dn_route as well.
Signed-off-by: Eric Dumazet <[email protected]>
Acked-by: Steven Whitehouse <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions