lkml.org 
[lkml]   [2014]   [Feb]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3] sysfs: fix namespace refcnt leak
On Tue, Feb 25, 2014 at 07:19:55AM -0800, Greg Kroah-Hartman wrote:
> On Tue, Feb 25, 2014 at 09:42:56AM -0500, Tejun Heo wrote:
> > On Tue, Feb 25, 2014 at 07:28:44PM +0800, Li Zefan wrote:
> > > As mount() and kill_sb() is not a one-to-one match, we shoudn't get
> > > ns refcnt unconditionally in sysfs_mount(), and instead we should
> > > get the refcnt only when kernfs_mount() allocated a new superblock.
> > >
> > > v2:
> > > - Changed the name of the new argument, suggested by Tejun.
> > > - Made the argument optional, suggested by Tejun.
> > >
> > > v3:
> > > - Make the new argument as second-to-last arg, suggested by Tejun.
> > >
> > > Reviewed-by: Tejun Heo <tj@kernel.org>
> > > Signed-off-by: Li Zefan <lizefan@huawei.com>
> >
> > Acked-by: Tejun Heo <tj@kernel.org>
>
> Is this needed for 3.14-final or 3.15?

It also fixes sysfs refcnting, so should also be applied to 3.14, I
think.

Thanks.

--
tejun


\
 
 \ /
  Last update: 2014-02-25 17:01    [W:0.071 / U:0.824 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site