From: Trond Myklebust Date: Sat, 7 Apr 2018 22:43:17 +0000 (-0400) Subject: NFSv4: Ensure the inode is clean when we set a delegation X-Git-Tag: v4.18-rc1~46^2~15 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=97c2c17af9bd17c2cf4bc1e17f088793996cbba2;p=thirdparty%2Flinux.git NFSv4: Ensure the inode is clean when we set a delegation If there are attributes that are still invalid when we set a delegation, then we need to set the NFS_INO_REVAL_FORCED flag. Signed-off-by: Trond Myklebust --- diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index 105b0f39a5b2d..91c3737d69df7 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -404,6 +404,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, trace_nfs4_set_delegation(inode, type); + spin_lock(&inode->i_lock); + if (NFS_I(inode)->cache_validity & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME)) + NFS_I(inode)->cache_validity |= NFS_INO_REVAL_FORCED; + spin_unlock(&inode->i_lock); out: spin_unlock(&clp->cl_lock); if (delegation != NULL)