On Thu, Jun 13, 2013 at 03:58:37PM -0400, Vince Weaver wrote:
> On Thu, 13 Jun 2013, Tommi Rantala wrote:
>
> > Unable to opendir /sys/bus/event_source/devices : Resource temporarily
> > unavailable
>
> Though in the case where /sys/bus/event_source/devices isn't available
> trinity will try opening it again each time it tries to do a
> PERF_TYPE_READ_FROM_SYSFS type (1 time in 7). Not sure if it's
> worth rate-limiting that.
I'm puzzled why I'm seeing opendir() fail with -ENOMEM when there's gigabytes
of free memory available. Likewise, getting -EAGAIN seems.. weird.
Is there actually a problem there ? Or can we just remove the output from
the failure paths, and fail silently ?
init_pmus might be simpler if it was converted to use nftw() too.
Dave
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