rcu: Fix TINY_RCU #elif condition
Some compilers are happy with "#elif CONFIG_RCU_TINY", while others strongly prefer "#elif defined(CONFIG_RCU_TINY)". Change to the latter to make more compilers happy. 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: <12565906642768-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -77,7 +77,7 @@ extern int rcu_scheduler_active;
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#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
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#include <linux/rcutree.h>
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#elif CONFIG_TINY_RCU
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#elif defined(CONFIG_TINY_RCU)
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#include <linux/rcutiny.h>
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#else
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#error "Unknown RCU implementation specified to kernel configuration"
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