Hi all, I have modified the original lttng kernel patch to fit my RT-linux patched 2.6.30 kernel. And IMHO the kernel now works fine. Everything seems OK until I run "lttctl -D trace1", the process became "blocking like"(I am not sure if it is blocked). The last msg printed on the screen is "lttctl: Destroying trace". Then I added some debug message into the liblttctl.c file. As a result, the process was "blocked" while executing *write(fd, op, strlen(op))* in function *lttctl_sendop()*.
Any advice? Thanks in advance. -- *regards, Jerome*
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