LU-5275 obdclass: Remove non seq file proc routines

[fs/lustre-release.git] / lustre / obdclass / obd_config.c

diff --git a/lustre/obdclass/obd_config.c b/lustre/obdclass/obd_config.c
index be27f65..aecfbd1 100644 (file)
--- a/lustre/obdclass/obd_config.c
+++ b/lustre/obdclass/obd_config.c
@@ -1260,93 +1260,8 @@ out:
 }
 EXPORT_SYMBOL(class_process_config);
 
-#ifndef HAVE_ONLY_PROCFS_SEQ
-int class_process_proc_param(char *prefix, struct lprocfs_vars *lvars,
-                             struct lustre_cfg *lcfg, void *data)
-{
-        struct lprocfs_vars *var;
-        char *key, *sval;
-        int i, keylen, vallen;
-        int matched = 0, j = 0;
-        int rc = 0;
-        int skip = 0;
-        ENTRY;
-
-        if (lcfg->lcfg_command != LCFG_PARAM) {
-                CERROR("Unknown command: %d\n", lcfg->lcfg_command);
-                RETURN(-EINVAL);
-        }
-
-        /* e.g. tunefs.lustre --param mdt.group_upcall=foo /r/tmp/lustre-mdt
-           or   lctl conf_param lustre-MDT0000.mdt.group_upcall=bar
-           or   lctl conf_param lustre-OST0000.osc.max_dirty_mb=36 */
-        for (i = 1; i < lcfg->lcfg_bufcount; i++) {
-                key = lustre_cfg_buf(lcfg, i);
-                /* Strip off prefix */
-               if (class_match_param(key, prefix, &key))
-                       /* If the prefix doesn't match, return error so we
-                        * can pass it down the stack */
-                       RETURN(-ENOSYS);
-                sval = strchr(key, '=');
-                if (!sval || (*(sval + 1) == 0)) {
-                        CERROR("Can't parse param %s (missing '=')\n", key);
-                        /* rc = -EINVAL;        continue parsing other params */
-                        continue;
-                }
-                keylen = sval - key;
-                sval++;
-                vallen = strlen(sval);
-                matched = 0;
-                j = 0;
-                /* Search proc entries */
-                while (lvars[j].name) {
-                        var = &lvars[j];
-                        if (class_match_param(key, (char *)var->name, 0) == 0 &&
-                            keylen == strlen(var->name)) {
-                                matched++;
-                                rc = -EROFS;
-
-                               if (var->write_fptr) {
-                                       mm_segment_t oldfs;
-                                       oldfs = get_fs();
-                                       set_fs(KERNEL_DS);
-                                       rc = (var->write_fptr)(NULL, sval,
-                                                               vallen, data);
-                                       set_fs(oldfs);
-                               }
-                               break;
-                        }
-                        j++;
-                }
-               if (!matched) {
-                       CERROR("%.*s: %s unknown param %s\n",
-                              (int)strlen(prefix) - 1, prefix,
-                              (char *)lustre_cfg_string(lcfg, 0), key);
-                       /* rc = -EINVAL;        continue parsing other params */
-                       skip++;
-               } else if (rc < 0) {
-                       CERROR("%s: error writing proc entry '%s': rc = %d\n",
-                              prefix, var->name, rc);
-                       rc = 0;
-               } else {
-                       CDEBUG(D_CONFIG, "%s.%.*s: Set parameter %.*s=%s\n",
-                                        lustre_cfg_string(lcfg, 0),
-                                        (int)strlen(prefix) - 1, prefix,
-                                        (int)(sval - key - 1), key, sval);
-               }
-        }
-
-        if (rc > 0)
-                rc = 0;
-        if (!rc && skip)
-                rc = skip;
-        RETURN(rc);
-}
-EXPORT_SYMBOL(class_process_proc_param);
-#endif /* !HAVE_ONLY_PROCFS_SEQ */
-
-int class_process_proc_seq_param(char *prefix, struct lprocfs_seq_vars *lvars,
-                                struct lustre_cfg *lcfg, void *data)
+int class_process_proc_param(char *prefix, struct lprocfs_seq_vars *lvars,
+                            struct lustre_cfg *lcfg, void *data)
 {
        struct lprocfs_seq_vars *var;
        struct file fakefile;
@@ -1431,7 +1346,7 @@ int class_process_proc_seq_param(char *prefix, struct lprocfs_seq_vars *lvars,
                rc = skip;
        RETURN(rc);
 }
-EXPORT_SYMBOL(class_process_proc_seq_param);
+EXPORT_SYMBOL(class_process_proc_param);
 
 extern int lustre_check_exclusion(struct super_block *sb, char *svname);