FUNCTION::PRINTK(3stap) Logging Tapset FUNCTION::PRINTK(3stap)
function::printk - Send a message to the kernel trace buffer
level an integer for the severity level (0=KERN_EMERG ... 7=KERN_DEBUG) msg The formatted message string
Print a line of text to the kernel dmesg/console with the given severity. An implicit end-of-line is added. This function may not be safely called from all kernel probe contexts, so is restricted to guru mode only.
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Pages that refer to this page: tapset::logging(3stap)