From a6e2ba88774bc5870ab3d9664cb86d70415f7402 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Fri, 23 May 2008 09:44:11 -0700 Subject: [PATCH] block: make /proc/diskstats only build if CONFIG_PROC_FS is enabled These functions are only needed if CONFIG_PROC_FS is enabled, so save the space when it is not. This also makes it easier for a patch later in this series to work properly if CONFIG_PROC_FS is not enabled. Signed-off-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman --- block/genhd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/genhd.c b/block/genhd.c index e8c42bfd12be..68a5f28007e4 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -544,6 +544,7 @@ static struct device_type disk_type = { .release = disk_release, }; +#ifdef CONFIG_PROC_FS /* * aggregate disk stat collector. Uses the same stats that the sysfs * entries do, above, but makes them available through one seq_file. @@ -653,6 +654,7 @@ const struct seq_operations diskstats_op = { .stop = diskstats_stop, .show = diskstats_show }; +#endif /* CONFIG_PROC_FS */ static void media_change_notify_thread(struct work_struct *work) { -- 2.30.2