fs/9p: mark inode attribute invalid on rename, unlink and setattr

rename, unlink and setattr can result in update of inode attribute.
So mark the cached copy invalid

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 5c04d66afb1d..8d5f7e328631 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -455,6 +455,7 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
         if (retval < 0)
                 return retval;
 
+        v9fs_invalidate_inode_attr(dentry->d_inode);
         if ((iattr->ia_valid & ATTR_SIZE) &&
             iattr->ia_size != i_size_read(dentry->d_inode)) {
                 retval = vmtruncate(dentry->d_inode, iattr->ia_size);