On Tue, May 17, 2011 at 3:52 PM, sandeep kumar <coolsandyforyou@xxxxxxxxx> wrote: > Hi , > Here is my question. > when we put 'printk's in kernel code the logs will go to the log_buffer.(i > observed that from implementation) > But when UART is enabled(in the bootloader), the same printk logs are going > to the serial console. > As per my study printk doesnot implementing anything that writes to the UART > console. > > Now here are my questions, > how this is being achieved? Where this is implemented?(which file) > console_unlock() in kernel/printk.c > Where wil be the parsing of the cmdline string sent from the bootloader is > done? > > > Thanking you, > sandeep kumar. > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
