linux/poky.git/meta/classes/buildstats.bbclass, branch python3

buildstats: Fix tracebacks for early task failures

2016-04-15T05:59:43+00:00

If a failure occurs early in the task, its possible we can have a TaskFailed before the TaskStarted event can be triggered. This in turn causes another traceback as the directory buildstats writes files into doesn't exist. Ensure the directory exists so we can see the original error. (From OE-Core rev: bd0a65ec47ebf55c549c9ef276b201b72396ce2b) Signed-off-by: Richard Purdie

buildstats.bbclass: Don't assume /proc//io present

2016-02-28T11:32:59+00:00

It is not guaranteed Linux kernel was configured with process I/O statistics enabled. If process I/O statistcs are not present, issue a one time warning and do not attempt to read the non-existing stats counters. [YOCTO#9025] (From OE-Core rev: b39e84edb02d03102b9a571c21e5328c159c4378) Signed-off-by: Juro Bystricky Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

buildstats.bbclass: remove dead URL from comment

2016-02-11T12:27:46+00:00

(From OE-Core rev: ec4f113bf1779f7df054c635bd9bed7e72157a94) Signed-off-by: Randy MacLeod Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

buildstats: Improve to add getrusage data and corrected IO stats

2015-12-18T12:18:19+00:00

Add IO stats and getrusage() data to the task statistics. We also drop the CPU percentage calculation since its pretty arbitrary and not very accurate/useful. In particular we can now see the user and sys times as well as the wall clock times. (From OE-Core rev: b849130f71d3ba32a6fa94c291ca6ce7c7c3b3d1) Signed-off-by: Richard Purdie

buildstats: Separate out the build and task data to allow improvements

2015-12-18T12:18:19+00:00

The combined build and task data code makes changing things hard, separate out the functions so that changes can be made to the task data whilst the build data remains unchanged. (From OE-Core rev: c79cfce4f820f20346d0565df8df626832976e28) Signed-off-by: Richard Purdie

buildstats: Clean up e.data and bb.data references

2015-12-18T12:18:18+00:00

Rather than bb.data and e.data, cleanup to use 'd' and match the standard coding style. (From OE-Core rev: dbce2c6122d492ba86873db4d02322f0df7a6752) Signed-off-by: Richard Purdie

buildstats: Drop get_bn/set_pn and just use BUILDNAME

2015-12-18T12:18:18+00:00

The current setting and getting of the "name" to use for buildstats is convoluted and not particularly interesting. We only need this for the e.getPkgs()[0] component of the path which is the first target listed on the commandline. This is pretty arbitrary. If we drop that piece, we can assume BUILDNAME is common for all events and simply use this and query it. If BUILDNAME did change, that would be a bug and it should be fixed elsewhere. Also take the opportunity to share some common code since the function now has the eventmask. (From OE-Core rev: 918d83460639df273f38ae079ffeebd6a79b3373) Signed-off-by: Richard Purdie

buildstats: Drop disk data from buildstats

2015-12-18T12:18:18+00:00

The existing diskstats data from buildstats simply isn't useful. It gives stats on the total IO counts on some random disk within the system. This means that the count includes data from all other tasks running at the same time and from any other process running on the system. I've been unable to find any use for the data so as a start at reworking the class, remove the related code. (From OE-Core rev: f9fb02909f332365cad329352956a29cff6eba77) Signed-off-by: Richard Purdie

classes/buildstats: misc cleanups

2015-05-07T12:40:36+00:00

* Rename BNFILE and DEVFILE so that they are clearly specific to this class, since they end up in the global scope * Use "with open" when opening files consistently * Use getVar('PF', True) instead of expand('${PF}') * Drop some unnecessary assignments (From OE-Core rev: 2392c9bae9fc7732ebafb8c2cd42e49ab281afc9) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

classes/buildstats: don't catch all errors from mkdirhier

2015-05-07T12:40:36+00:00

mkdirhier() doesn't raise an exception if the directory exists, so if it does raise one we should just be failing, otherwise we're just going to hit errors later anyway. (From OE-Core rev: 76daab82185851608e5e225487e411504ecb6569) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie