On Fri, May 09, 2014 at 12:40:21PM -0700, Kent Overstreet wrote: > On Wed, May 07, 2014 at 11:58:10AM -0400, Tejun Heo wrote: > > Implement percpu_ref_tryget() which fails if the refcnt already > > reached zero. Note that this is different from the recently renamed > > percpu_ref_tryget_live() which fails if the refcnt has been killed and > > is draining the remaining references. percpu_ref_tryget() succeeds on > > a killed refcnt as long as its current refcnt is above zero. > > I'd still kind of prefer tryget() to be labelled "deprecated, don't use > outside > the cgroup code" or somesuch, but it's not a huge deal :)
Hmmm... why would it be deprecated? These are just two different operations. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
