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Commit 0fea7ed8 authored Apr 24, 2013 by Hirokazu Takahashi Committed by NeilBrown Apr 30, 2013

md: raid1/raid10 md devices leak memory when stopping



Hi.

Raid1 and raid10 devices leak memory every time they stop.
This is a patch for linux-3.9.0-rc7 to fix this problem.

Thanks,
Hirokazu Takahashi.

Signed-off-by: Hirokazu Takahashi <taka@valinux.co.jp>
Signed-off-by: NeilBrown <neilb@suse.de>

parent be83651f

drivers/md/raid1.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2901,6 +2901,7 @@ static int stop(struct mddev *mddev)
		if (conf->r1bio_pool)
		mempool_destroy(conf->r1bio_pool);
		kfree(conf->mirrors);
		safe_put_page(conf->tmppage);
		kfree(conf->poolinfo);
		kfree(conf);
		mddev->private = NULL;

drivers/md/raid10.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3826,6 +3826,7 @@ static int stop(struct mddev *mddev)

		if (conf->r10bio_pool)
		mempool_destroy(conf->r10bio_pool);
		safe_put_page(conf->tmppage);
		kfree(conf->mirrors);
		kfree(conf);
		mddev->private = NULL;