Re: 2.6.14-mm1 RAID-1 in D< state

[Neil Brown <neilb@suse.de>]

Thanks for the trace.  I see what is happening.
I changed
  wait_event_timeout_interruptible 
in md.c(md_thread) to
  wait_event_timeout

as the thread no longer needs to be able to respond the signals.
However that has the side-effect of putting the process in the 'D'
state and adding to the 'uptime'.

I guess I'll put that back...

NeilBrown


Signed-off-by: Neil Brown <neilb@suse.de>

### Diffstat output
 ./drivers/md/md.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff ./drivers/md/md.c~current~ ./drivers/md/md.c
--- ./drivers/md/md.c~current~	2005-11-10 16:39:04.000000000 +1100
+++ ./drivers/md/md.c	2005-11-10 16:39:28.000000000 +1100
@@ -3439,10 +3439,11 @@ static int md_thread(void * arg)
 	allow_signal(SIGKILL);
 	while (!kthread_should_stop()) {
 
-		wait_event_timeout(thread->wqueue,
-				   test_bit(THREAD_WAKEUP, &thread->flags)
-				   || kthread_should_stop(),
-				   thread->timeout);
+		wait_event_timeout_interruptible
+			(thread->wqueue,
+			 test_bit(THREAD_WAKEUP, &thread->flags)
+			 || kthread_should_stop(),
+			 thread->timeout);
 		try_to_freeze();
 
 		clear_bit(THREAD_WAKEUP, &thread->flags);
-
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