On 3/3/20 2:37 AM, Hannes Reinecke wrote: > Hi all, > > this is a rewrite of an earlier patchset titled > 'ata: move DPRINTK to dynamic debugging'. > The overall idea is that it's really tiresome to having > to recompile the kernel every time one wants or needs > to debug ata issues, especially as the kernel already provides > mechanism for dynamic debugging messages. > > At the same time dynamic debugging does increase the load on > the logging subsystem, and things like printk() are poorly > suited for high-speed logging. > > So this patchset does several things: > - cleans up the logging messages by removing duplicate > or pointless messages > - Converts I/O and error handling related messages to > tracepoints > - Moves all remaining messages over to dynamic debugging > > With that ATA_DEBUG can be killed. > > Note, I'll be preparing an additional patchset for killing > off ATA_VERBOSE_DEBUG, too, but wanted to get this one out > first before it becomes too large. Applied for 5.7. -- Jens Axboe
