From d87c48ce4d8951f46d21f17ea86bba8853049862 Mon Sep 17 00:00:00 2001
From: Ronnie Sahlberg <lsahlber@redhat.com>
Date: Tue, 10 May 2022 09:42:07 +1000
Subject: cifs: cache the dirents for entries in a cached directory

This adds caching of the directory entries for a cached directory while we keep
a lease on the directory.

Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---
 fs/cifs/misc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs/cifs/misc.c')

diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index e869c2a51034..af5e68a77811 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -114,6 +114,8 @@ tconInfoAlloc(void)
 		kfree(ret_buf);
 		return NULL;
 	}
+	INIT_LIST_HEAD(&ret_buf->crfid.dirents.entries);
+	mutex_init(&ret_buf->crfid.dirents.de_mutex);
 
 	atomic_inc(&tconInfoAllocCount);
 	ret_buf->status = TID_NEW;
-- 
cgit v1.2.3-59-g8ed1b