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authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-06 12:55:38 +0400
committerAlexey Dobriyan <adobriyan@gmail.com>2008-10-23 17:57:37 +0400
commit31d85ab28e71b0c938e0ef48af45747e80d99b53 (patch)
tree1cd97bee97abb008dd3591da2a001e3e85356fb6 /block
parent5c9fe6281b75832e8d2555ec8700ea763d9a865e (diff)
downloadconfigs-31d85ab28e71b0c938e0ef48af45747e80d99b53.tar.gz
proc: move /proc/diskstats boilerplate to block/genhd.c
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
-rw-r--r--block/genhd.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 15f4d2b12c4..4e5e7493f67 100644
--- 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;
}