search for: dtrace_probe2

Gurus, I noticed in OpenSolaris kernel code some drivers use DTRACE_PROBE2() in the driver code, I wonder if there is any document to tell how to use it. Can I use DTRACE_PROBE2() to replace cmn_err()? Thanks john This message posted from opensolaris.org

Hi, Was just wondering if there is any provider for Macros like we have pid provider for function calls? Thanks, Neelam -- This message posted from opensolaris.org

Is there any way to get printf type functionality inside the kernel from dtrace probes. Basically I want to dump progress through flow in my device driver. Something like: DTRACE_PRINTF("Inside chip reset, mailboxes %x %x %x %x %x %x %x %x", mb1, mb2, .....); ... ... DTRACE_PRINTF("reset failed: reason %s", failure_reasons[err]); I may have several such probes and they may