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authorJiri Pirko <jpirko@redhat.com>2009-04-14 17:33:57 +0200
committerIngo Molnar <mingo@elte.hu>2009-04-14 18:41:15 +0200
commit72c6a9870f901045f2464c3dc6ee8914bfdc07aa (patch)
tree8bd683fea5f20b17dab613ed8864c016e7b5d369 /ipc
parent6fd9b3a40b82081d9e6490b0d7cd656e9a78a134 (diff)
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rculist.h: introduce list_entry_rcu() and list_first_entry_rcu()
I've run into the situation where I need to use list_first_entry with rcu-guarded list. This patch introduces this. Also simplify list_for_each_entry_rcu() to use new list_entry_rcu() instead of list_entry(). Signed-off-by: Jiri Pirko <jpirko@redhat.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: dipankar@in.ibm.com LKML-Reference: <20090414153356.GC3999@psychotron.englab.brq.redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'ipc')
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