On Wed, 2005-08-24 at 21:13 -0400, Steven Rostedt wrote: > Well, after turning off hrtimers, I keep getting one bug. A possible > soft lockup with the ext3 code. But this didn't seem to be caused by the > changes I made. So just to be sure, I ran my test on the vanilla > 2.6.13-rc6-rt11 and it gave the same bug too. So, it looks like my > changes are now at par with what is out there with the rt11 release. > They both give the same bug! ;-) > > Attached is the test I ran. I did a > > while : ; do ./test3a_rt ; done > > Where test3a_rt is a C program that does adding, deleting and reading of > files, by different tasks that are each at a different priority. Here's > the soft lockup I'm getting:
I got a report of a possible softlockup with setiathome, the trace wasn't a little garbled though . I'm not sure the checking is working correctly . But if it is maybe these spot need some performance analysis . Didn't you changes catch anything that stays in the kernel for 10 seconds or more ? Daniel - 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/
