http://bugs.freedesktop.org/show_bug.cgi?id=10561
------- Comment #8 from [EMAIL PROTECTED] 2007-04-09 01:35 PST -------
(In reply to comment #7)
> Can you still kill the secondlife process and get X back working?
Yes, I need to use kill -9. The process does not even react to
SIGSTOP/SIGCONT (^Z in the shell).
> That's not quite what happens. The ioctl transfers texture data from userspace
> memory to video RAM using indirect buffers. As an indirect buffer is only
> 64KB,
> it usually has to split up the data across several buffers, and when all of
> them are in use, it returns to userspace so it can later pick up where it left
> off.
But there's that 1ms pause between calls to ioctl(). And the arguments
are always the same. Doesn't it mean it's a retry loop?
ioctl(13, 0xc018644e, 0xffed9a90) = -1 EAGAIN (Resource temporarily
unavailable)
nanosleep({0, 1000}, NULL) = 0
ioctl(13, 0xc018644e, 0xffed9a90) = -1 EAGAIN (Resource temporarily
unavailable)
nanosleep({0, 1000}, NULL) = 0
ioctl(13, 0xc018644e, 0xffed9a90) = -1 EAGAIN (Resource temporarily
unavailable)
nanosleep({0, 1000}, NULL) = 0
...
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