[asterisk-bugs] [Asterisk 0014998]: Change readq locking

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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http://bugs.digium.com/view.php?id=14998 
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Reported By:                wedhorn
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14998
Category:                   Core/Channels
Reproducibility:            N/A
Severity:                   tweak
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 191173 
Request Review:              
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Date Submitted:             2009-04-29 15:32 CDT
Last Modified:              2009-04-29 15:32 CDT
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Summary:                    Change readq locking
Description: 
Revision of chan->readq locking to utilise a list lock rather than the chan
lock. The main advantage of this patch is that channels need not lock
before calling ast_queue_frame or related functions purely to avoid a
deadlock.

Obvious changes to chan_sip and chan_iax have been included. I'm sure
there are others.
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Issue History 
Date Modified    Username       Field                    Change               
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2009-04-29 15:32 wedhorn        New Issue                                    
2009-04-29 15:32 wedhorn        Asterisk Version          => SVN             
2009-04-29 15:32 wedhorn        Regression                => No              
2009-04-29 15:32 wedhorn        SVN Branch (only for SVN checkouts, not tarball
releases) =>  trunk          
2009-04-29 15:32 wedhorn        SVN Revision (number only!) => 191173          
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