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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2011-01-29 18:43:26 +0530
committerAl Viro <viro@zeniv.linux.org.uk>2011-03-15 02:21:37 -0400
commit990d6c2d7aee921e3bce22b2d6a750fd552262be (patch)
treeaf273c4bfbfd0342d39d05d5a017382eb32a7538 /kernel/sys_ni.c
parentf52e0c11305aa09ed56cad97ffc8f0cdc3d78b5d (diff)
downloadlinux-990d6c2d7aee921e3bce22b2d6a750fd552262be.tar.bz2
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>
Diffstat (limited to 'kernel/sys_ni.c')
-rw-r--r--kernel/sys_ni.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index c782fe9924c7..4e013439ac28 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -186,3 +186,6 @@ cond_syscall(sys_perf_event_open);
/* fanotify! */
cond_syscall(sys_fanotify_init);
cond_syscall(sys_fanotify_mark);
+
+/* open by handle */
+cond_syscall(sys_name_to_handle_at);