[mythtv-commits] Ticket #11053: let EITScanner cache negative lookups
MythTV
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Tue Oct 23 23:16:09 UTC 2012
#11053: let EITScanner cache negative lookups
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Reporter: dekarl@… | Owner: stuarta
Type: Patch - Feature | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - EIT | Version: Master Head
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by Rune Petersen <rune@…>):
great idea, I have improved your patch slightly for DVB, so fixup isn't
calculated if channel lookup is negative.
It gives a slight measurable improvement in CPU usage for 'mythtvbackend'
and a noticeable improvement in CPU usage when the EIT scanner is running
in the background.
I am running this on a 700Mhz ARM system, so the improvement may be harder
to notice on more powerful systems.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/11053#comment:1>
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