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    rcu: Drive configuration directly from SMP and PREEMPT · 8008e129
    Paul E. McKenney 提交于
    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: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
    8008e129
Kconfig 44.1 KB