diff options
Diffstat (limited to 'fs/cifs/fscache.c')
| -rw-r--r-- | fs/cifs/fscache.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/cifs/fscache.c b/fs/cifs/fscache.c index f4da693760c1..1db3437f3b7d 100644 --- a/fs/cifs/fscache.c +++ b/fs/cifs/fscache.c @@ -24,6 +24,7 @@ struct cifs_server_key { struct in_addr ipv4_addr; struct in6_addr ipv6_addr; }; + __u64 conn_id; } __packed; /* @@ -37,6 +38,14 @@ void cifs_fscache_get_client_cookie(struct TCP_Server_Info *server) struct cifs_server_key key; uint16_t key_len = sizeof(key.hdr); + /* + * Check if cookie was already initialized so don't reinitialize it. + * In the future, as we integrate with newer fscache features, + * we may want to instead add a check if cookie has changed + */ + if (server->fscache) + return; + memset(&key, 0, sizeof(key)); /* @@ -62,6 +71,7 @@ void cifs_fscache_get_client_cookie(struct TCP_Server_Info *server) server->fscache = NULL; return; } + key.conn_id = server->conn_id; server->fscache = fscache_acquire_cookie(cifs_fscache_netfs.primary_index, |