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authorArjan van de Ven <arjan@linux.intel.com>2009-01-07 09:28:53 -0800
committerArjan van de Ven <arjan@linux.intel.com>2009-01-07 09:31:49 -0800
commitad160d23198193135cb2bcc75222e0816b5838c0 (patch)
treeba7cc0e98494d63a02b10ab22f896e07efa6f509 /kernel/async.c
parent24b0ecad07ac4d7ef74cb6f7da08c449fa9f6a4f (diff)
downloadvexpress-lsk-ad160d23198193135cb2bcc75222e0816b5838c0.tar.gz
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>
Diffstat (limited to 'kernel/async.c')
-rw-r--r--kernel/async.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/async.c b/kernel/async.c
index afaa8a653d5..97373380c9e 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -124,12 +124,12 @@ static void run_one_entry(void)
spin_unlock_irqrestore(&async_lock, flags);
/* 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));
calltime = ktime_get();
}
entry->func(entry->data, entry->cookie);
- if (initcall_debug) {
+ if (initcall_debug && system_state == SYSTEM_BOOTING) {
rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
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;
- if (initcall_debug) {
+ if (initcall_debug && system_state == SYSTEM_BOOTING) {
printk("async_waiting @ %i\n", task_pid_nr(current));
starttime = ktime_get();
}
wait_event(async_done, __lowest_in_progress(running) >= cookie);
- if (initcall_debug) {
+ if (initcall_debug && system_state == SYSTEM_BOOTING) {
endtime = ktime_get();
delta = ktime_sub(endtime, starttime);