If we're holding a delegation, we can skip sending the close-to-open GETATTR until we're returning that delegation. Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> --- fs/nfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 7de345fd8e1e..2fc237cd338e 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -795,6 +795,8 @@ void nfs_close_context(struct nfs_open_context *ctx, int is_sync) if (!is_sync) return; inode = d_inode(ctx->dentry); + if (NFS_PROTO(inode)->have_delegation(inode, FMODE_READ)) + return; nfsi = NFS_I(inode); if (inode->i_mapping->nrpages == 0) return; -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
