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-rw-r--r--fs/cifs/connect.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 773f4dc77630..9a9a543ddf4e 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -87,6 +87,7 @@ enum {
Opt_sign, Opt_seal, Opt_noac,
Opt_fsc, Opt_mfsymlinks,
Opt_multiuser, Opt_sloppy, Opt_nosharesock,
+ Opt_persistent, Opt_nopersistent,
/* Mount options which take numeric value */
Opt_backupuid, Opt_backupgid, Opt_uid,
@@ -169,6 +170,8 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_multiuser, "multiuser" },
{ Opt_sloppy, "sloppy" },
{ Opt_nosharesock, "nosharesock" },
+ { Opt_persistent, "persistenthandles"},
+ { Opt_nopersistent, "nopersistenthandles"},
{ Opt_backupuid, "backupuid=%s" },
{ Opt_backupgid, "backupgid=%s" },
@@ -1497,6 +1500,22 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_nosharesock:
vol->nosharesock = true;
break;
+ case Opt_nopersistent:
+ vol->nopersistent = true;
+ if (vol->persistent) {
+ cifs_dbg(VFS,
+ "persistenthandles mount options conflict\n");
+ goto cifs_parse_mount_err;
+ }
+ break;
+ case Opt_persistent:
+ vol->persistent = true;
+ if (vol->nopersistent) {
+ cifs_dbg(VFS,
+ "persistenthandles mount options conflict\n");
+ goto cifs_parse_mount_err;
+ }
+ break;
/* Numeric Values */
case Opt_backupuid: