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async: don't do the initcall stuff post boot 

while tracking the asynchronous calls during boot using the initcall_debug
convention is useful, doing it once the kernel is done is actually
bad now that we use asynchronous operations post boot as well...

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
This commit is contained in:
Arjan van de Ven 2009-01-07 09:28:53 -08:00
parent 24b0ecad07
commit ad160d2319
1 changed files with 4 additions and 4 deletions
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8
kernel/async.c
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@ -124,12 +124,12 @@ static void run_one_entry(void)
spin_unlock_irqrestore(&async_lock, flags); spin_unlock_irqrestore(&async_lock, flags);
/* 3) run it (and print duration)*/ /* 3) run it (and print duration)*/
if (initcall_debug) { if (initcall_debug && system_state == SYSTEM_BOOTING) {
printk("calling %lli_%pF @ %i\n", entry->cookie, entry->func, task_pid_nr(current)); printk("calling %lli_%pF @ %i\n", entry->cookie, entry->func, task_pid_nr(current));
calltime = ktime_get(); calltime = ktime_get();
} }
entry->func(entry->data, entry->cookie); entry->func(entry->data, entry->cookie);
if (initcall_debug) { if (initcall_debug && system_state == SYSTEM_BOOTING) {
rettime = ktime_get(); rettime = ktime_get();
delta = ktime_sub(rettime, calltime); delta = ktime_sub(rettime, calltime);
printk("initcall %lli_%pF returned 0 after %lld usecs\n", entry->cookie, printk("initcall %lli_%pF returned 0 after %lld usecs\n", entry->cookie,
@ -220,14 +220,14 @@ void async_synchronize_cookie_special(async_cookie_t cookie, struct list_head *r
{ {
ktime_t starttime, delta, endtime; ktime_t starttime, delta, endtime;
if (initcall_debug) { if (initcall_debug && system_state == SYSTEM_BOOTING) {
printk("async_waiting @ %i\n", task_pid_nr(current)); printk("async_waiting @ %i\n", task_pid_nr(current));
starttime = ktime_get(); starttime = ktime_get();
} }
wait_event(async_done, __lowest_in_progress(running) >= cookie); wait_event(async_done, __lowest_in_progress(running) >= cookie);
if (initcall_debug) { if (initcall_debug && system_state == SYSTEM_BOOTING) {
endtime = ktime_get(); endtime = ktime_get();
delta = ktime_sub(endtime, starttime); delta = ktime_sub(endtime, starttime);