From 648b871d3d75c5aca86cdead5af90897b0b9d29a Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Fri, 18 Oct 2019 16:51:15 -0400
Subject: [PATCH] Enable caching of negative dentries

---
 cmd_fusemount.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd_fusemount.c b/cmd_fusemount.c
index 79ca363a..f7e8b0d3 100644
--- a/cmd_fusemount.c
+++ b/cmd_fusemount.c
@@ -113,8 +113,12 @@ static void bcachefs_fuse_lookup(fuse_req_t req, fuse_ino_t dir,
 
 	inum = bch2_dirent_lookup(c, dir, &hash_info, &qstr);
 	if (!inum) {
-		ret = -ENOENT;
-		goto err;
+		struct fuse_entry_param e = {
+			.attr_timeout	= DBL_MAX,
+			.entry_timeout	= DBL_MAX,
+		};
+		fuse_reply_entry(req, &e);
+		return;
 	}
 
 	ret = bch2_inode_find_by_inum(c, inum, &bi);