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Commit a6e2ba88 authored by Randy Dunlap's avatar Randy Dunlap Committed by Greg Kroah-Hartman
Browse files

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: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a142be85

block/genhd.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -544,6 +544,7 @@ static struct device_type disk_type = { 
	.release	= disk_release,

	.release	= disk_release,

};

};





#ifdef CONFIG_PROC_FS

/*

/*

 * aggregate disk stat collector.  Uses the same stats that the sysfs

 * aggregate disk stat collector.  Uses the same stats that the sysfs

 * entries do, above, but makes them available through one seq_file.

 * entries do, above, but makes them available through one seq_file.
@@ -653,6 +654,7 @@ const struct seq_operations diskstats_op = { 
	.stop	= diskstats_stop,

	.stop	= diskstats_stop,

	.show	= diskstats_show

	.show	= diskstats_show

};

};

#endif /* CONFIG_PROC_FS */





static void media_change_notify_thread(struct work_struct *work)

static void media_change_notify_thread(struct work_struct *work)

{

{