GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-26 08:31:13 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

debug: clean up kernel/profile.c

Browse source 
Before:
 total: 25 errors, 13 warnings, 602 lines checked

 After:
 total: 0 errors, 2 warnings, 601 lines checked

No code changed:

kernel/profile.o:
   text    data     bss     dec     hex filename
   3048     236      24    3308     cec profile.o.before
   3048     236      24    3308     cec profile.o.after
 md5:
   2501d64748a4d350dffb11203e2a5182  profile.o.before.asm
   2501d64748a4d350dffb11203e2a5182  profile.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paolo Ciarrocchi 2008-01-25 21:08:33 +01:00 • committed by Ingo Molnar
parent 6478d8800b
commit 1ad82fd547
1 changed files with 55 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

23
kernel/profile.c
View file

@ -141,11 +141,13 @@ int task_handoff_register(struct notifier_block * n)
{ {
return atomic_notifier_chain_register(&task_free_notifier, n); return atomic_notifier_chain_register(&task_free_notifier, n);
} }
EXPORT_SYMBOL_GPL(task_handoff_register);
int task_handoff_unregister(struct notifier_block *n) int task_handoff_unregister(struct notifier_block *n)
{ {
return atomic_notifier_chain_unregister(&task_free_notifier, n); return atomic_notifier_chain_unregister(&task_free_notifier, n);
} }
EXPORT_SYMBOL_GPL(task_handoff_unregister);
int profile_event_register(enum profile_type type, struct notifier_block *n) int profile_event_register(enum profile_type type, struct notifier_block *n)
{ {
@ -164,7 +166,7 @@ int profile_event_register(enum profile_type type, struct notifier_block * n)
return err; return err;
} }
EXPORT_SYMBOL_GPL(profile_event_register);
int profile_event_unregister(enum profile_type type, struct notifier_block *n) int profile_event_unregister(enum profile_type type, struct notifier_block *n)
{ {
@ -183,6 +185,7 @@ int profile_event_unregister(enum profile_type type, struct notifier_block * n)
return err; return err;
} }
EXPORT_SYMBOL_GPL(profile_event_unregister);
int register_timer_hook(int (*hook)(struct pt_regs *)) int register_timer_hook(int (*hook)(struct pt_regs *))
{ {
@ -191,6 +194,7 @@ int register_timer_hook(int (*hook)(struct pt_regs *))
timer_hook = hook; timer_hook = hook;
return 0; return 0;
} }
EXPORT_SYMBOL_GPL(register_timer_hook);
void unregister_timer_hook(int (*hook)(struct pt_regs *)) void unregister_timer_hook(int (*hook)(struct pt_regs *))
{ {
@ -199,13 +203,7 @@ void unregister_timer_hook(int (*hook)(struct pt_regs *))
/* make sure all CPUs see the NULL hook */ /* make sure all CPUs see the NULL hook */
synchronize_sched(); /* Allow ongoing interrupts to complete. */ synchronize_sched(); /* Allow ongoing interrupts to complete. */
} }
EXPORT_SYMBOL_GPL(register_timer_hook);
EXPORT_SYMBOL_GPL(unregister_timer_hook); EXPORT_SYMBOL_GPL(unregister_timer_hook);
EXPORT_SYMBOL_GPL(task_handoff_register);
EXPORT_SYMBOL_GPL(task_handoff_unregister);
EXPORT_SYMBOL_GPL(profile_event_register);
EXPORT_SYMBOL_GPL(profile_event_unregister);
#endif /* CONFIG_PROFILING */ #endif /* CONFIG_PROFILING */
@ -409,7 +407,6 @@ void profile_hits(int type, void *__pc, unsigned int nr_hits)
atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]); atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
} }
#endif /* !CONFIG_SMP */ #endif /* !CONFIG_SMP */
EXPORT_SYMBOL_GPL(profile_hits); EXPORT_SYMBOL_GPL(profile_hits);
void profile_tick(int type) void profile_tick(int type)
@ -437,8 +434,8 @@ static int prof_cpu_mask_read_proc (char *page, char **start, off_t off,
return len; return len;
} }
static int prof_cpu_mask_write_proc (struct file *file, const char __user *buffer, static int prof_cpu_mask_write_proc(struct file *file,
unsigned long count, void *data) const char __user *buffer, unsigned long count, void *data)
{ {
cpumask_t *mask = (cpumask_t *)data; cpumask_t *mask = (cpumask_t *)data;
unsigned long full_count = count, err; unsigned long full_count = count, err;
@ -457,7 +454,8 @@ void create_prof_cpu_mask(struct proc_dir_entry *root_irq_dir)
struct proc_dir_entry *entry; struct proc_dir_entry *entry;
/* create /proc/irq/prof_cpu_mask */ /* create /proc/irq/prof_cpu_mask */
if (!(entry = create_proc_entry("prof_cpu_mask", 0600, root_irq_dir))) entry = create_proc_entry("prof_cpu_mask", 0600, root_irq_dir);
if (!entry)
return; return;
entry->data = (void *)&prof_cpu_mask; entry->data = (void *)&prof_cpu_mask;
entry->read_proc = prof_cpu_mask_read_proc; entry->read_proc = prof_cpu_mask_read_proc;
@ -591,7 +589,8 @@ static int __init create_proc_profile(void)
return 0; return 0;
if (create_hash_tables()) if (create_hash_tables())
return -1; return -1;
if (!(entry = create_proc_entry("profile", S_IWUSR | S_IRUGO, NULL))) entry = create_proc_entry("profile", S_IWUSR | S_IRUGO, NULL);
if (!entry)
return 0; return 0;
entry->proc_fops = &proc_profile_operations; entry->proc_fops = &proc_profile_operations;
entry->size = (1+prof_len) * sizeof(atomic_t); entry->size = (1+prof_len) * sizeof(atomic_t);