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When the Deadlock condition occurs in Operating System?

Thread title: When the Deadlock condition occurs in Operating System?
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08-20-2008, 11:50 AM
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shilpamg is offline shilpamg
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  Old  When the Deadlock condition occurs in Operating System?

I want to know about the deadlock condition. when this condition occurs?

please anybody tell me.

08-27-2008, 04:32 PM
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BenCredo is offline BenCredo
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  Old

Sorry, i don't get your question. Do you mind explaining a bit more in detail?

08-27-2008, 05:20 PM
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  Old

Take a look here

08-28-2008, 11:37 AM
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Originally Posted by BenCredo View Post
Sorry, i don't get your question. Do you mind explaining a bit more in detail?
i want to know about the deadlock condition in operating system.

09-13-2008, 01:00 PM
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look , deadlock occurs usually when one instruction's input is the result of another instruction ... which in turns waits for the first one's result .. like this:

1. a = func1( b , c);
2. b = func2( a , c);

here deadlock occurs , coz func1 waits for func2's result , and func2 waits for func1's result !

this situation happens in the operating system occasionally when a process is fetched from the waiting list of a processor , while another process is beying processed and already waiting for some other waiting process result !
like I/O operation ( Data Transaction / Network actions )

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