LU-3319 procfs: move llite proc handling over to seq_file

[fs/lustre-release.git] / lustre / llite / llite_lib.c

diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index 3798225..df421d6 100644 (file)
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -2274,31 +2274,28 @@ out_statfs:
 
 int ll_process_config(struct lustre_cfg *lcfg)
 {
-        char *ptr;
-        void *sb;
-        struct lprocfs_static_vars lvars;
-        unsigned long x;
-        int rc = 0;
+       struct super_block *sb;
+       unsigned long x;
+       int rc = 0;
+       char *ptr;
 
-        lprocfs_llite_init_vars(&lvars);
-
-        /* The instance name contains the sb: lustre-client-aacfe000 */
-        ptr = strrchr(lustre_cfg_string(lcfg, 0), '-');
-        if (!ptr || !*(++ptr))
-                return -EINVAL;
-        if (sscanf(ptr, "%lx", &x) != 1)
-                return -EINVAL;
-        sb = (void *)x;
-        /* This better be a real Lustre superblock! */
-        LASSERT(s2lsi((struct super_block *)sb)->lsi_lmd->lmd_magic == LMD_MAGIC);
-
-        /* Note we have not called client_common_fill_super yet, so
-           proc fns must be able to handle that! */
-        rc = class_process_proc_param(PARAM_LLITE, lvars.obd_vars,
-                                      lcfg, sb);
-        if (rc > 0)
-                rc = 0;
-        return(rc);
+       /* The instance name contains the sb: lustre-client-aacfe000 */
+       ptr = strrchr(lustre_cfg_string(lcfg, 0), '-');
+       if (!ptr || !*(++ptr))
+               return -EINVAL;
+       if (sscanf(ptr, "%lx", &x) != 1)
+               return -EINVAL;
+       sb = (struct super_block *)x;
+       /* This better be a real Lustre superblock! */
+       LASSERT(s2lsi(sb)->lsi_lmd->lmd_magic == LMD_MAGIC);
+
+       /* Note we have not called client_common_fill_super yet, so
+          proc fns must be able to handle that! */
+       rc = class_process_proc_seq_param(PARAM_LLITE, lprocfs_llite_obd_vars,
+                                         lcfg, sb);
+       if (rc > 0)
+               rc = 0;
+       return rc;
 }
 
 /* this function prepares md_op_data hint for passing ot down to MD stack. */