Commit 243294da authored Sep 04, 2008 by Tejun Heo Committed by Jens Axboe Oct 09, 2008

block: fix duplicate headers for /proc/partitions



seqf can be started multiple times for a read and the header should be
printed only for the initial one.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

parent fad7f01e

block/genhd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -697,7 +697,7 @@ static void show_partition_start(struct seq_file seqf, loff_t *pos)
		static void *p;

		p = disk_seqf_start(seqf, pos);
		if (!IS_ERR(p) && p)
		if (!IS_ERR(p) && p && !*pos)
		seq_puts(seqf, "major minor #blocks name\n\n");
		return p;
		}