Home
Support

Knowledge Base

BSPs and drivers
Community resources
Product documentation
Questions?
Contact us

Dsplink intermittent high load from MSGQ_get()
 
________________________________________________________________________

Applicable Environment
________________________________________________________________________
  • Topic: Dsplink intermittent high load from MSGQ_get()
  • SDP: 6.4.1
  • Target: Any supported target
________________________________________________________________________

Recommendation
________________________________________________________________________

If you have experienced an intermittent higher cpu usage when using MSGQ_get(), there is a fix available.

There is timer overflow condition dependent on the MSGQ_get()'s timeout parameter which will cause this function to spin in a loop for the specified timeout.

________________________________________________________________________
NOTE: This entry has been validated against the SDP version listed above. Use caution when considering this advice for any other SDP version. For supported releases, please reach out to QNX Technical Support if you have any questions/concerns.
________________________________________________________________________


Related Attachments
 None Found





Please contact us with your questions or concerns.