Last Comment Bug 658177 - gVolumeScaleLock deadlock
: gVolumeScaleLock deadlock
Product: Core
Classification: Components
Component: Audio/Video (show other bugs)
: Trunk
: x86 All
-- normal (vote)
: mozilla6
Assigned To: Chris Pearce (:cpearce)
: Maire Reavy [:mreavy] Please needinfo me
Depends on:
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Reported: 2011-05-18 22:31 PDT by Chris Pearce (:cpearce)
Modified: 2011-05-19 02:02 PDT (History)
0 users
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Patch (865 bytes, patch)
2011-05-18 22:31 PDT, Chris Pearce (:cpearce)
roc: review+
Details | Diff | Splinter Review

Description User image Chris Pearce (:cpearce) 2011-05-18 22:31:34 PDT
Created attachment 533538 [details] [diff] [review]

No good deed goes unpunished. I landed Bug 652475 today, but that introduced a potential deadlock with `make xpcshell-tests`. It never showed up on TryServer for some reason, but aborts locally for me with a warning about potential deadlock.

The problem is I take the gVolumeScaleLock  and then read the media.volume_sale pref. I imagine that's taking a lock.
Comment 1 User image Robert O'Callahan (:roc) (email my personal email if necessary) 2011-05-18 22:39:15 PDT
Comment on attachment 533538 [details] [diff] [review]

Review of attachment 533538 [details] [diff] [review]:
Comment 2 User image Chris Pearce (:cpearce) 2011-05-19 02:02:30 PDT

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