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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2008-01-25 15:08:24 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 15:08:24 -0500 |
| commit | e0ecfa7917cafe72f4a75f87e8bb5d8d51dc534f (patch) | |
| tree | 92106dbd88530d3884bc6c4d1c088cba1ad8630e /kernel/ptrace.c | |
| parent | 01c1c660f4b8086cad7a62345fd04290f3d82c8f (diff) | |
Preempt-RCU: fix rcu_barrier for preemptive environment.
Fix rcu_barrier() to work properly in preemptive kernel environment.
Also, the ordering of callback must be preserved while moving
callbacks to another CPU during CPU hotplug.
Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Dipankar Sarma <dipankar@in.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions