Messages in this thread | | | Date | Fri, 4 Jan 2002 02:35:54 -0800 (PST) | From | Amber Palekar <> | Subject | Thread Insomnia !!! |
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hi, i want to do a non-blocking sock_recvmsg in a module(2.4.4 on an i386) .( i am usign MSG_DONTWAIT for that ) I am doing this inside a kernel thread.After this stmt , i put the thread to sleep by doing :-
while(1) { ..... ..... ret = sock_recvmsg(.....,MSG_DONTWAIT); if(ret < 0) { DECLARE_WAIT_QUEUE_HEAD(wait); interruptible_sleep_on_timeout(&wait,HZ); } else { /* print the mesg and get out of loop */ } } As soon as i insmod this module my m/c just hangs after it reaches the sleep stmt( i used printk debugging to get this ) Any solutions ????
TIA, Amber
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