From 2bc5e7ea1cc728975296cdc4020131bb5172c6a0 Mon Sep 17 00:00:00 2001 From: Xiubo Li Date: Wed, 30 Mar 2022 12:21:12 +0800 Subject: [PATCH] ceph: update the dlease for the hashed dentry when removing The MDS will always refresh the dentry lease when removing the files or directories. And if the dentry is still hashed, we can update the dentry lease and no need to do the lookup from the MDS later. Reviewed-by: Jeff Layton Signed-off-by: Xiubo Li --- fs/ceph/inode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 3c7554d97093..ebc936231ea2 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1467,10 +1467,12 @@ retry_lookup: } else if (have_lease) { if (d_unhashed(dn)) d_add(dn, NULL); + } + + if (!d_unhashed(dn) && have_lease) update_dentry_lease(dir, dn, rinfo->dlease, session, req->r_request_started); - } goto done; } -- 2.47.3