NFSv4: Declare the size up to date after it was set.
When we've changed the file size, then ensure we declare it to be
up to date in the inode attributes.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index a2c5d4a..ba73eda 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -646,6 +646,7 @@ static int nfs_vmtruncate(struct inode * inode, loff_t offset)
/* Optimisation */
if (offset == 0)
NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_DATA;
+ NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_SIZE;
spin_unlock(&inode->i_lock);
truncate_pagecache(inode, offset);