smb3: extend fscache mount volume coherency check

[linux-2.6-microblaze.git] / fs / cifs / cache.c

diff --git a/fs/cifs/cache.c b/fs/cifs/cache.c
index b7420e6..0f2adec 100644 (file)
--- a/fs/cifs/cache.c
+++ b/fs/cifs/cache.c
@@ -53,13 +53,6 @@ const struct fscache_cookie_def cifs_fscache_server_index_def = {
        .type = FSCACHE_COOKIE_TYPE_INDEX,
 };
 
-/*
- * Auxiliary data attached to CIFS superblock within the cache
- */
-struct cifs_fscache_super_auxdata {
-       u64     resource_id;            /* unique server resource id */
-};
-
 char *extract_sharename(const char *treename)
 {
        const char *src;
@@ -98,6 +91,8 @@ fscache_checkaux cifs_fscache_super_check_aux(void *cookie_netfs_data,
 
        memset(&auxdata, 0, sizeof(auxdata));
        auxdata.resource_id = tcon->resource_id;
+       auxdata.vol_create_time = tcon->vol_create_time;
+       auxdata.vol_serial_number = tcon->vol_serial_number;
 
        if (memcmp(data, &auxdata, datalen) != 0)
                return FSCACHE_CHECKAUX_OBSOLETE;