Purge analysis-temporary more aggressively on B2G

RESOLVED INVALID

Status

()

Core
JavaScript Engine
RESOLVED INVALID
5 years ago
5 years ago

People

(Reporter: njn, Unassigned)

Tracking

Trunk
ARM
Linux
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [MemShrink])

From bug 801799 we've established that temporary-analysis can be discarded more aggressively:

> Remove the preliminary return in TypeCompartment::maybePurgeAnalysis, and
> then the limit can be adjusted with the
> javascript.options.mem.analysis_purge_mb setting.

It looks like the default is 100MB (http://mxr.mozilla.org/mozilla-central/source/modules/libpref/src/init/all.js#744).  For B2G that should be wound back significantly, though we should probably let bug 804891 land first before doing measurements.
Actually, let's just use bug 801799 for this.
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → INVALID
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