Recent VFS locking vs kqueue

[Xin LI]

Hi, Jiawei,

在 2005-06-17五的 22:53 +0800，Jiawei Ye写道：
> Thank you for looking into this. I have attached my kernel config file
> for your reference. BTW, did you happen to get a kernel crash dump
> when this happened? Though I have my dumpdev configured, these panics
> locks up my system which required hard resets.

FYI, with a more recent kernel, compiled with -O -pipe (I want to get
the kernel stack frame, while on -CURRENT the default is -O2 -pipe
-fno-strict-aliasing which will sometimes corrupt it), seems that the
panic vanished...  (I have tried -c 2000 and -c 4000 and parallely two
-c 2000).

Right now I am not sure whether Jeff's recent VFS work has contributed
to this (hope this is the case :-), or maybe the -O vs -O2 was the
culprit (since the scheduler panic vanished away as well :-(.

I will try to investigate more on the two issues in the upcoming two
days.

Cheers,
-- 
Xin LI <delphij delphij net>  http://www.delphij.net/
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