Messages in this thread | ![/](/images/icornerl.gif) | | Date | Wed, 26 Apr 2006 07:13:44 +0200 | From | Jens Axboe <> | Subject | Re: [patch 3/3] use kref for bio |
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On Wed, Apr 26 2006, Al Viro wrote: > On Wed, Apr 26, 2006 at 10:11:02AM +0800, Akinobu Mita wrote: > > Use kref for reference counter of bio. > > This patch also removes BUG_ON() for freeing unreferenced bio. > > But kref can detect it if CONFIG_DEBUG_SLAB is enabled. > > *Ugh* > > Let's _not_. It's extra overhead for no good reason.
Completely agree. That goes for the other block layer kref patches as well.
-- Jens Axboe
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