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authorManoj Naik <manoj@almaden.ibm.com>2006-06-09 17:34:29 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-06-09 17:34:29 +0400
commit6b97fd3da1eab2cc490cfe884c7d4956522eaf8b (patch)
tree055f5f603101a15f783ae52081e4714ddc3edc96 /include/linux/nfs_fs.h
parent9cdb3883c38f883436a84c2353a4cf964ff890a2 (diff)
downloadlinux-6b97fd3da1eab2cc490cfe884c7d4956522eaf8b.tar.xz
NFSv4: Follow a referral
Respond to a moved error on NFS lookup by setting up the referral. Note: We don't actually follow the referral during lookup/getattr, but later when we detect fsid mismatch in inode revalidation (similar to the processing done for cloning submounts). Referrals will have fake attributes until they are actually followed or traversed. Signed-off-by: Manoj Naik <manoj@almaden.ibm.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_fs.h')
-rw-r--r--include/linux/nfs_fs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 09271b10f9a8..152798949113 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -409,6 +409,7 @@ extern void nfs_unregister_sysctl(void);
*/
extern struct list_head nfs_automount_list;
extern struct inode_operations nfs_mountpoint_inode_operations;
+extern struct inode_operations nfs_referral_inode_operations;
extern int nfs_mountpoint_expiry_timeout;
extern void nfs_release_automount_timer(void);