]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 22900d3) | patch
caif: Use rcu_read_lock in CAIF mux layer.
authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Fri, 13 May 2011 02:43:59 +0000 (02:43 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 15 May 2011 21:45:54 +0000 (17:45 -0400)
commit47dd1acb8573a8fbbc1c1bcd58aad15c84c565d2
treeb629d3d0db7fead50ab4256f4ace6d29e7aa980ctree | snapshot
parent22900d3eea9ba8d240a1a672da7e51dc4afb8c9acommit | diff
caif: Use rcu_read_lock in CAIF mux layer.

Replace spin_lock with rcu_read_lock when accessing lists to layers
and cache. While packets are in flight rcu_read_lock should not be held,
instead ref-counters are used in combination with RCU.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/caif/cffrml.h diff | blob | history
net/caif/cffrml.c diff | blob | history
net/caif/cfmuxl.c diff | blob | history
Linux Kernel Source Tree.