path: root/include/linux/nfs_fs.h
diff options
authorTrond Myklebust <>2008-03-06 12:34:50 -0500
committerTrond Myklebust <>2008-03-07 14:35:37 -0500
commitc37dcd334c0b0a46a90cfa13b9f69e2aaa89bc09 (patch)
tree0792bbc64fff676c76a696a76a9f703cd9500145 /include/linux/nfs_fs.h
parentee1a2c564f67407947e89f1dac75ac0af0ba88c7 (diff)
NFS: Fix the fsid revalidation in nfs_update_inode()
When we detect that we've crossed a mountpoint on the remote server, we must take care not to use that inode to revalidate the fsid on our current superblock. To do so, we label the inode as a remote mountpoint, and check for that in nfs_update_inode(). Signed-off-by: Trond Myklebust <>
Diffstat (limited to 'include/linux/nfs_fs.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index a69ba80f2dfe..f4a0e4c218df 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -195,6 +195,7 @@ struct nfs_inode {
#define NFS_INO_ADVISE_RDPLUS (1) /* advise readdirplus */
#define NFS_INO_STALE (2) /* possible stale inode */
#define NFS_INO_ACL_LRU_SET (3) /* Inode is on the LRU list */
+#define NFS_INO_MOUNTPOINT (4) /* inode is remote mountpoint */
static inline struct nfs_inode *NFS_I(const struct inode *inode)