proc: move /proc/diskstats boilerplate to block/genhd.c

[linux-2.6-omap-h63xx.git] / block / genhd.c

diff --git a/block/genhd.c b/block/genhd.c
index 15f4d2b12c488224a8daf52d39d59a70fc672b86..4e5e7493f6764e8f3a03b62e40bd40b724d15880 100644 (file)
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1005,15 +1005,28 @@ static int diskstats_show(struct seq_file *seqf, void *v)
        return 0;
 }
 
-const struct seq_operations diskstats_op = {
+static const struct seq_operations diskstats_op = {
        .start  = disk_seqf_start,
        .next   = disk_seqf_next,
        .stop   = disk_seqf_stop,
        .show   = diskstats_show
 };
 
+static int diskstats_open(struct inode *inode, struct file *file)
+{
+       return seq_open(file, &diskstats_op);
+}
+
+static const struct file_operations proc_diskstats_operations = {
+       .open           = diskstats_open,
+       .read           = seq_read,
+       .llseek         = seq_lseek,
+       .release        = seq_release,
+};
+
 static int __init proc_genhd_init(void)
 {
+       proc_create("diskstats", 0, NULL, &proc_diskstats_operations);
        proc_create("partitions", 0, NULL, &proc_partitions_operations);
        return 0;
 }