md/raid10: another memory leak due to reshape.
Signed-off-by: NeilBrown <neilb@suse.de>
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@ -3834,6 +3834,8 @@ static int stop(struct mddev *mddev)
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mempool_destroy(conf->r10bio_pool);
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safe_put_page(conf->tmppage);
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kfree(conf->mirrors);
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kfree(conf->mirrors_old);
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kfree(conf->mirrors_new);
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kfree(conf);
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mddev->private = NULL;
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return 0;
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@ -4121,7 +4123,7 @@ static int raid10_start_reshape(struct mddev *mddev)
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memcpy(conf->mirrors_new, conf->mirrors,
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sizeof(struct raid10_info)*conf->prev.raid_disks);
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smp_mb();
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kfree(conf->mirrors_old); /* FIXME and elsewhere */
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kfree(conf->mirrors_old);
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conf->mirrors_old = conf->mirrors;
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conf->mirrors = conf->mirrors_new;
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conf->mirrors_new = NULL;
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