On 03/07/2013 11:32 AM, Philippe Gerum wrote:
On 03/07/2013 11:02 AM, Ronny Meeus wrote:thanks for the patch. With this patch the test application is working fine, no cpuload is observed anymore. Our real application on the other hand aborts after some time with this reporting: ------------------------------------------------------------------------------ [ ERROR BACKTRACE: thread root ] #0 EAGAIN in t_create(), task.c:320 #1 EAGAIN in copperplate_create_thread(), internal.c:138 ------------------------------------------------------------------------------ I did not observe this when running with the xenomai before the patch. Do you have a clue about why I see this?There is likely a resource leakage hiding somewhere. I'll have a look.
After hours running the test case, I didn't see any sign of leakage, same after code inspection. Maybe this bug is visible now that your app can run more code. There are several potential causes for EAGAIN, however assuming this is not a rlimit issue, checking /proc/vmstat while your app runs may give some hint.
-- Philippe. _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
