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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-06-08 16:31:33 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-09-28 21:36:45 -0700 |
| commit | 8008e129dc90ff4f7a56cb033d6bd042afe3ed52 (patch) | |
| tree | b9ecf70a2fe6eb1f64368ada9f45af62f0cae519 /kernel/rcutorture.c | |
| parent | b15a2e7d16cc6f6082d8c6a85349e48588763ffc (diff) | |
| download | lwn-8008e129dc90ff4f7a56cb033d6bd042afe3ed52.tar.gz lwn-8008e129dc90ff4f7a56cb033d6bd042afe3ed52.zip | |
rcu: Drive configuration directly from SMP and PREEMPT
This commit eliminates the possibility of running TREE_PREEMPT_RCU
when SMP=n and of running TINY_RCU when PREEMPT=y. People who really
want these combinations can hand-edit init/Kconfig, but eliminating
them as choices for production systems reduces the amount of testing
required. It will also allow cutting out a few #ifdefs.
Note that running TREE_RCU and TINY_RCU on single-CPU systems using
SMP-built kernels is still supported.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutorture.c')
0 files changed, 0 insertions, 0 deletions