author: Ronnie Sahlberg <lsahlber@redhat.com> 2021-03-09 09:07:33 +1000
committer: Steve French <stfrench@microsoft.com> 2021-04-25 16:28:23 -0500
commit: ed20f54a3c63a9f75dbd9e341d7fa8e7bf08dcd8
parent: 6ef4e9cbe15df691323af007831dab4e70faa1cf
Commit Summary:
Diffstat:
3 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 64a1095d7cfd..b23a0ee8c6f8 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -988,6 +988,7 @@ struct cached_fid {
bool is_valid:1; /* Do we have a useable root fid */
bool file_all_info_is_valid:1;
bool has_lease:1;
+ unsigned long time; /* jiffies of when lease was taken */
struct kref refcount;
struct cifs_fid *fid;
struct mutex fid_mutex;
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c
index aac384f69f74..06d555d4da9a 100644
--- a/fs/cifs/smb2misc.c
+++ b/fs/cifs/smb2misc.c
@@ -667,6 +667,7 @@ smb2_is_valid_lease_break(char *buffer)
!memcmp(rsp->LeaseKey,
tcon->crfid.fid->lease_key,
SMB2_LEASE_KEY_SIZE)) {
+ tcon->crfid.time = 0;
INIT_WORK(&tcon->crfid.lease_break,
smb2_cached_lease_break);
queue_work(cifsiod_wq,
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 65d303466581..49cdc6e0d9d8 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -912,6 +912,8 @@ int open_cached_dir(unsigned int xid, struct cifs_tcon *tcon,
&rsp_iov[1], sizeof(struct smb2_file_all_info),
(char *)&tcon->crfid.file_all_info))
tcon->crfid.file_all_info_is_valid = true;
+ tcon->crfid.time = jiffies;
+
oshr_exit:
mutex_unlock(&tcon->crfid.fid_mutex);