Commit 19c816e8 authored Jan 12, 2017 by Jike Song Committed by Alex Williamson Jan 12, 2017

capability: export has_capability



has_capability() is sometimes needed by modules to test capability
for specified task other than current, so export it.

Cc: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Jike Song <jike.song@intel.com>
Acked-by: Serge Hallyn <serge@hallyn.com>
Acked-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

parent 73da4268

kernel/capability.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -318,6 +318,7 @@ bool has_capability(struct task_struct *t, int cap)
		{
		return has_ns_capability(t, &init_user_ns, cap);
		}
		EXPORT_SYMBOL(has_capability);

		/**
		* has_ns_capability_noaudit - Does a task have a capability (unaudited)