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vfs: Add name to file handle conversion support

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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>
This commit is contained in:
Aneesh Kumar K.V
2011-01-29 18:43:26 +05:30
committed by Al Viro
parent f52e0c1130
commit 990d6c2d7a
8 changed files with 139 additions and 2 deletions
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kernel/sys_ni.c
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@@ -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);