Re: [ckrm-tech] [PATCH 1/7] containers (V7): Generic container system abstracted from cpusets code

Srivatsa Vaddagiri
2007-03-22T10:13:32Z

On Thu, Mar 22, 2007 at 03:26:51PM +0530, Srivatsa Vaddagiri wrote:
> On Mon, Feb 12, 2007 at 12:15:22AM -0800, menage@google.com wrote:
> > +static void remove_dir(struct dentry *d)
> > +{
> > + struct dentry *parent = dget(d->d_parent);
>
> Don't we need to lock parent inode's mutex here? sysfs seems to take
> that lock.

Never mind. Maneesh pointed me to do_rmdir() in VFS which takes that
mutex as well.

--
Regards,
vatsa