On Fri, 27 Apr 2007, Pavel Machek wrote: > On Fri 2007-04-27 15:52:12, Pekka J Enberg wrote: > > On Fri, 27 Apr 2007, Pavel Machek wrote: > > > 1. This should not be a config option > > > > Ok. > > Unfortunately, we loose dmesg from the state saving this way, so I do > not think it can be hardcoded, either. Best way would be to somehow > preserve both dmesg buffers. > > Other way is to just control it by the define in the .c file; person > using this is by definition kernel hacker, anyway. Or this can simply > live like debugging patch, interested parties can apply. Consider this: Add a debugfs file containing a binary value. If the value is on then preserve the boot dmesg buffer. If the value is off, don't preserve it -- overwrite the buffer pointers with values saved in the image. Alan Stern _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
