From 990d6c2d7aee921e3bce22b2d6a750fd552262be Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Sat, 29 Jan 2011 18:43:26 +0530 Subject: 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//mountinfo Signed-off-by: Aneesh Kumar K.V Signed-off-by: Al Viro --- include/linux/exportfs.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux/exportfs.h') diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 65afdfd31b7b..33a42f24b275 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -8,6 +8,9 @@ struct inode; struct super_block; struct vfsmount; +/* limit the handle size to NFSv4 handle size now */ +#define MAX_HANDLE_SZ 128 + /* * The fileid_type identifies how the file within the filesystem is encoded. * In theory this is freely set and parsed by the filesystem, but we try to -- cgit v1.2.3