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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-03-05 15:03:26 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2010-03-11 13:38:01 +0100 |
| commit | 007b09243b099811124f69d492adeebe9e439f96 (patch) | |
| tree | fc80fcd1f6c5dfcb37144f4d17507d22cbbc0c11 /kernel/Kconfig.preempt | |
| parent | ftrace: Replace read_barrier_depends() with rcu_dereference_raw() (diff) | |
| download | linux-dev-007b09243b099811124f69d492adeebe9e439f96.tar.xz linux-dev-007b09243b099811124f69d492adeebe9e439f96.zip | |
rcu: Increase RCU CPU stall timeouts if PROVE_RCU
CONFIG_PROVE_RCU imposes additional overhead on the kernel, so
increase the RCU CPU stall timeouts in an attempt to allow for
this effect.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: 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: <1267830207-9474-2-git-send-email-paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/Kconfig.preempt')
0 files changed, 0 insertions, 0 deletions