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bitbake: providers/runqueue/taskdata: Optimise logger.debug calls

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A run of "bitbake bash -c unpack" when the task has already been
completed resulted in about 9000 calls to logger.debug(). With this
patch which comments out some noisy/less usefull logging and moves
other logging calls outside loops, this number is reduced to 1000
calls. This results in cleaner logs and gives a small but
measurable 0.15s speedup. The log size dropped from 900kb to 160kb.

(Bitbake rev: d2677f084fe1d8846db77d89ef5e6ffb18dc171a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2014-03-09 17:55:45 -07:00
parent 0b4ae1c774
commit aadfea6be6
3 changed files with 11 additions and 5 deletions
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bitbake/lib/bb/providers.py
+1 -1
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@@ -325,7 +325,7 @@ def filterProvidersRunTime(providers, item, cfgData, dataCache):
provides = dataCache.pn_provides[pn]
for provide in provides:
prefervar = cfgData.getVar('PREFERRED_PROVIDER_%s' % provide, True)
logger.debug(1, "checking PREFERRED_PROVIDER_%s (value %s) against %s", provide, prefervar, pns.keys())
#logger.debug(1, "checking PREFERRED_PROVIDER_%s (value %s) against %s", provide, prefervar, pns.keys())
if prefervar in pns and pns[prefervar] not in preferred:
var = "PREFERRED_PROVIDER_%s = %s" % (provide, prefervar)
logger.verbose("selecting %s to satisfy runtime %s due to %s", prefervar, item, var)