forked from luck/tmp_suning_uos_patched
sysctl extern cleanup: rcu
Extern declarations in sysctl.c should be moved to their own header file, and then include them in relavant .c files. Move rcutorture_runnable extern declaration to linux/rcupdate.h Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Acked-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -41,6 +41,10 @@
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#include <linux/lockdep.h>
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#include <linux/completion.h>
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#ifdef CONFIG_RCU_TORTURE_TEST
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extern int rcutorture_runnable; /* for sysctl */
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#endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
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/**
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* struct rcu_head - callback structure for use with RCU
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* @next: next update requests in a list
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@ -87,9 +87,6 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
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#ifndef CONFIG_MMU
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extern int sysctl_nr_trim_pages;
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#endif
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#ifdef CONFIG_RCU_TORTURE_TEST
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extern int rcutorture_runnable;
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#endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
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#ifdef CONFIG_BLOCK
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extern int blk_iopoll_enabled;
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#endif
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