diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index d083166dd3f0..ad9bf33f11c6 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -252,13 +252,6 @@ static DEFINE_PER_CPU(struct runqueue, runqueues); #define task_rq(p) cpu_rq(task_cpu(p)) #define cpu_curr(cpu) (cpu_rq(cpu)->curr) -extern unsigned long __scheduling_functions_start_here; -extern unsigned long __scheduling_functions_end_here; -const unsigned long scheduling_functions_start_here = - (unsigned long)&__scheduling_functions_start_here; -const unsigned long scheduling_functions_end_here = - (unsigned long)&__scheduling_functions_end_here; - /* * Default context-switch locking: */ @@ -3852,6 +3845,14 @@ void __init sched_init_smp(void) } #endif /* CONFIG_SMP */ +int in_sched_functions(unsigned long addr) +{ + /* Linker adds these: start and end of __sched functions */ + extern char __sched_text_start[], __sched_text_end[]; + return addr >= (unsigned long)__sched_text_start + && addr < (unsigned long)__sched_text_end; +} + void __init sched_init(void) { runqueue_t *rq; |