Messages in this thread Patch in this message | | | Date | Wed, 17 Nov 2010 23:17:33 +0100 | From | Peter Zijlstra <> | Subject | [RFC][PATCH 3/8] perf: Move perf_event_init() into main.c |
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Currently we call perf_event_init() from sched_init(). In order to make it more obvious move it to the cannnonical location.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> --- init/main.c | 2 ++ kernel/sched.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6/init/main.c =================================================================== --- linux-2.6.orig/init/main.c +++ linux-2.6/init/main.c @@ -68,6 +68,7 @@ #include <linux/sfi.h> #include <linux/shmem_fs.h> #include <linux/slab.h> +#include <linux/perf_event.h> #include <asm/io.h> #include <asm/bugs.h> @@ -604,6 +605,7 @@ asmlinkage void __init start_kernel(void "enabled *very* early, fixing it\n"); local_irq_disable(); } + perf_event_init(); rcu_init(); radix_tree_init(); /* init some links before init_ISA_irqs() */ Index: linux-2.6/kernel/sched.c =================================================================== --- linux-2.6.orig/kernel/sched.c +++ linux-2.6/kernel/sched.c @@ -7876,8 +7876,6 @@ void __init sched_init(void) zalloc_cpumask_var(&cpu_isolated_map, GFP_NOWAIT); #endif /* SMP */ - perf_event_init(); - scheduler_running = 1; }
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