LU-8066 mdt: migrate procfs files to sysfs

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

diff --git a/lustre/obdclass/lprocfs_jobstats.c b/lustre/obdclass/lprocfs_jobstats.c
index d6d599f..24b057d 100644 (file)
--- a/lustre/obdclass/lprocfs_jobstats.c
+++ b/lustre/obdclass/lprocfs_jobstats.c
@@ -624,37 +624,33 @@ int lprocfs_job_stats_init(struct obd_device *obd, int cntr_num,
        RETURN(0);
 }
 EXPORT_SYMBOL(lprocfs_job_stats_init);
+#endif /* CONFIG_PROC_FS*/
 
-int lprocfs_job_interval_seq_show(struct seq_file *m, void *data)
+ssize_t job_cleanup_interval_show(struct kobject *kobj, struct attribute *attr,
+                                 char *buf)
 {
-       struct obd_device *obd = m->private;
+       struct obd_device *obd = container_of(kobj, struct obd_device,
+                                             obd_kset.kobj);
        struct obd_job_stats *stats;
 
-       if (obd == NULL)
-               return -ENODEV;
-
        stats = &obd->u.obt.obt_jobstats;
-       seq_printf(m, "%d\n", stats->ojs_cleanup_interval);
-       return 0;
+       return scnprintf(buf, PAGE_SIZE, "%d\n", stats->ojs_cleanup_interval);
 }
-EXPORT_SYMBOL(lprocfs_job_interval_seq_show);
+EXPORT_SYMBOL(job_cleanup_interval_show);
 
-ssize_t
-lprocfs_job_interval_seq_write(struct file *file, const char __user *buffer,
-                               size_t count, loff_t *off)
+ssize_t job_cleanup_interval_store(struct kobject *kobj,
+                                  struct attribute *attr,
+                                  const char *buffer, size_t count)
 {
-       struct obd_device *obd;
+       struct obd_device *obd = container_of(kobj, struct obd_device,
+                                             obd_kset.kobj);
        struct obd_job_stats *stats;
        unsigned int val;
        int rc;
 
-       obd = ((struct seq_file *)file->private_data)->private;
-       if (obd == NULL)
-               return -ENODEV;
-
        stats = &obd->u.obt.obt_jobstats;
 
-       rc = kstrtouint_from_user(buffer, count, 0, &val);
+       rc = kstrtouint(buffer, 0, &val);
        if (rc)
                return rc;
 
@@ -662,5 +658,4 @@ lprocfs_job_interval_seq_write(struct file *file, const char __user *buffer,
        lprocfs_job_cleanup(stats, stats->ojs_cleanup_interval);
        return count;
 }
-EXPORT_SYMBOL(lprocfs_job_interval_seq_write);
-#endif /* CONFIG_PROC_FS*/
+EXPORT_SYMBOL(job_cleanup_interval_store);