On Sat, 26 Mar 2011 09:48:37 -0700 Linus Torvalds <[email protected]> wrote:
> On Fri, Mar 25, 2011 at 11:29 PM, Jens Axboe <[email protected]> wrote: > > + > > + /* Use 3ms as that was the old plug delay */ > > + blk_delay_queue(q, msecs_to_jiffies(3)); > > That's bogus. blk_delay_queue() already takes msecs, not jiffies. > > Also, do we really need to delay every unplug like this? It seems sad. > A 3ms delay is a long time these days - admittedly most people > hopefully use ATA these days if they have an SSD or something, but > still.. The ATA code contains several other bogus delays btw. So out of the box unless you are using AHCI you are continually running small pointless delays every command issued. -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
