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Bug #7365

open

EMG consumes too much memory for quite small module sound/soc/codecs/snd-soc-wm5110.ko

Added by Evgeny Novikov about 8 years ago. Updated almost 8 years ago.

Status:
New
Priority:
High
Assignee:
Ilja Zakharov
Category:
Environment models
Target version:
-
Start date:
07/01/2016
Due date:
% Done:

0%

Estimated time:
Detected in build:
svn
Platform:
Published in build:

Description

EMG needs ~1.1 GB! Likely there is some bug. The module has just ~2 thousand lines.

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 #1

Updated by Evgeny Novikov almost 8 years ago

  • Priority changed from Urgent to High

Let's consider this in more details together with #7327.

Actually it turned out that the pointed module has thousands of callbacks (the most of which are represented by the same functions) coming after preprocessing as array initializers.

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 #2

Updated by Ilja Zakharov almost 8 years ago

Another one driver with the high memory consumption (1.2GB) is 'net/wireless/cfg80211.ko'. Currently EMG terminates because of too many generated instances but after turning off corresponding configuration property restriction the consumption takes place.

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