diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-03-15 17:03:43 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-16 09:57:49 +0100 |
| commit | e3818b8dce2a934cd1521dbc4827e5238d8f45d8 (patch) | |
| tree | 871d73c67a9bfd84b7ed7c49e9d4027eac7e577f /include/linux/tracepoint.h | |
| parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
rcu: Make rcu_read_lock_bh_held() allow for disabled BH
Disabling BH can stand in for rcu_read_lock_bh(), and this patch
updates rcu_read_lock_bh_held() to allow for this. In order to
avoid include-file hell, this function is moved out of line to
kernel/rcupdate.c.
This fixes a false positive RCU warning.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <20100316000343.GA25857@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/tracepoint.h')
0 files changed, 0 insertions, 0 deletions