On Sat, Sep 17, 2016 at 01:39:59PM -0600, Jens Axboe wrote: > On 09/17/2016 01:20 PM, Omar Sandoval wrote: > > From: Omar Sandoval <osandov@xxxxxx> > > > > If we have a bunch of high-numbered bits allocated and then we resize > > the struct sbitmap_queue, when those bits get cleared, we'll update the > > hint and then have to re-randomize it repeatedly. Avoid that by checking > > that the cleared bit is still a valid hint. No measurable performance > > difference in the common case. > > > > Signed-off-by: Omar Sandoval <osandov@xxxxxx> > > --- > > Jens, > > > > Small tweak to patch 6 that occurred to me after I sent the series out. > > Feel free to fold it in to patch 6 or apply it separately as you see > > fit. > > No worries. I can't fold since the series was already applied, so I just > added the extra patch. > Okay with me, thanks! -- Omar -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
