commit 990d6c2d7aee921e3bce22b2d6a750fd552262be
author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Sat Jan 29 18:43:26 2011 +0530
committer Al Viro <viro@zeniv.linux.org.uk> Tue Mar 15 02:21:37 2011 -0400
tree af273c4bfbfd0342d39d05d5a017382eb32a7538
parent f52e0c11305aa09ed56cad97ffc8f0cdc3d78b5d

vfs: Add name to file handle conversion support

The syscall also return mount id which can be used
to lookup file system specific information such as uuid
in /proc/<pid>/mountinfo

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

kernel/sys_ni.c

diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index c782fe9..4e01343 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -186,3 +186,6 @@
 /* fanotify! */
 cond_syscall(sys_fanotify_init);
 cond_syscall(sys_fanotify_mark);
+
+/* open by handle */
+cond_syscall(sys_name_to_handle_at);