On Mon, 2005-05-30 at 10:31 -0700, Linus Torvalds wrote:
Pekka, can you confirm that the SysRQ output in your original email was from a "hung" time? Because that clearly shows that stuff is happening in user space, which means that it's definitely not a kernel loop.
Yes. What I did was I booted to 2.6.12-rc5 and did all the traces (vmstat, oprofile, and Sysrq-P) in a row and saved them for the email. I do have other Sysrq-P traces where pipe_poll shows up quite a lot. Thanks for all the suggestions. I'll try them out hopefully later today and report back.
Pekka
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
- References:
- [PROBLEM] Machine Freezes while Running Crossover Office
- From: Pekka Enberg <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Linus Torvalds <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Pekka Enberg <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Linus Torvalds <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Pekka Enberg <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Linus Torvalds <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Pekka Enberg <[email protected]>
- Re: [PROBLEM] Machine Freezes while Running Crossover Office
- From: Linus Torvalds <[email protected]>
- [PROBLEM] Machine Freezes while Running Crossover Office
- Prev by Date: Re: RT patch breaks X86_64 build
- Next by Date: Re: [patch 04/16] ext3: fix race between ext3 make block reservation and reservation window discard
- Previous by thread: Re: [PROBLEM] Machine Freezes while Running Crossover Office
- Next by thread: Re: Machine Freezes while Running Crossover Office
- Index(es):
 |