Quoting Aristeu Rozanski ([email protected]): > This function cleans all the items in a whitelist and will be used by the next > patches. > > v2: > - no changes > > Cc: Tejun Heo <[email protected]> > Cc: Li Zefan <[email protected]> > Cc: James Morris <[email protected]> > Cc: Pavel Emelyanov <[email protected]> > Cc: Serge Hallyn <[email protected]>
Acked-by: Serge Hallyn <[email protected]> > Signed-off-by: Aristeu Rozanski <[email protected]> > > --- > security/device_cgroup.c | 22 +++++++++++++++++----- > 1 file changed, 17 insertions(+), 5 deletions(-) > > Index: github/security/device_cgroup.c > =================================================================== > --- github.orig/security/device_cgroup.c 2012-08-21 10:50:34.650810797 > -0400 > +++ github/security/device_cgroup.c 2012-08-21 10:50:37.526892088 -0400 > @@ -157,6 +157,22 @@ > } > } > > +/** > + * dev_whitelist_clean - frees all entries of the whitelist > + * @dev_cgroup: dev_cgroup with the whitelist to be cleaned > + * > + * called under devcgroup_mutex > + */ > +static void dev_whitelist_clean(struct dev_cgroup *dev_cgroup) > +{ > + struct dev_whitelist_item *wh, *tmp; > + > + list_for_each_entry_safe(wh, tmp, &dev_cgroup->whitelist, list) { > + list_del(&wh->list); > + kfree(wh); > + } > +} > + > /* > * called from kernel/cgroup.c with cgroup_lock() held. > */ > @@ -203,13 +219,9 @@ > static void devcgroup_destroy(struct cgroup *cgroup) > { > struct dev_cgroup *dev_cgroup; > - struct dev_whitelist_item *wh, *tmp; > > dev_cgroup = cgroup_to_devcgroup(cgroup); > - list_for_each_entry_safe(wh, tmp, &dev_cgroup->whitelist, list) { > - list_del(&wh->list); > - kfree(wh); > - } > + dev_whitelist_clean(dev_cgroup); > kfree(dev_cgroup); > } > > > -- > 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/ -- 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/
