ping
On Wed, Jan 31, 2018 at 8:10 PM, Martin Jansa <martin.ja...@gmail.com>
wrote:
> From: Pavel Modilaynen <pave...@axis.com>
>
> There is some probability (depends on system load) to get empty
> or line containing "0" as the last line while reading /proc/PID/io.
> Avoid build failure by checking if line contains separator
> ":" before split.
>
> Backport from pyro commit b26feaf51af55f17fad79dbd53dd3ec0a37c38ff
>
> Signed-off-by: Pavel Modilaynen <pave...@axis.com>
> Signed-off-by: Daniel Lublin <dan...@lublin.se>
> Signed-off-by: Ross Burton <ross.bur...@intel.com>
> Signed-off-by: Martin Jansa <martin.ja...@gmail.com>
> ---
> meta/classes/buildstats.bbclass | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/meta/classes/buildstats.bbclass b/meta/classes/buildstats.
> bbclass
> index 599a219984..415d2ee820 100644
> --- a/meta/classes/buildstats.bbclass
> +++ b/meta/classes/buildstats.bbclass
> @@ -31,6 +31,11 @@ def get_process_cputime(pid):
> i = f.readline().strip()
> if not i:
> break
> + if not ":" in i:
> + # one more extra line is appended (empty or
> containing "0")
> + # most probably due to race condition in kernel while
> + # updating IO stats
> + break
> i = i.split(": ")
> iostats[i[0]] = i[1]
> resources = resource.getrusage(resource.RUSAGE_SELF)
> --
> 2.15.1
>
>
--
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