From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Richard Weinberger <richard@nod.at>
Subject: [PATCH 9/9] UBI: Add some asserts to ubi_attach_fastmap()
Date: Tue, 7 Jan 2014 11:05:35 +0100 [thread overview]
Message-ID: <1389089135-29986-10-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1389089135-29986-1-git-send-email-s.hauer@pengutronix.de>
From: Richard Weinberger <richard@nod.at>
Add more paranioa asserts to make it easier to detect
implementation errors.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/mtd/ubi/fastmap.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c
index aaa9f55..1ba1571 100644
--- a/drivers/mtd/ubi/fastmap.c
+++ b/drivers/mtd/ubi/fastmap.c
@@ -815,6 +815,10 @@ static int ubi_attach_fastmap(struct ubi_device *ubi,
list_for_each_entry_safe(tmp_aeb, _tmp_aeb, &lfree, u.list)
list_move_tail(&tmp_aeb->u.list, &ai->free);
+ ubi_assert(list_empty(&used));
+ ubi_assert(list_empty(&eba_orphans));
+ ubi_assert(list_empty(&lfree));
+
/*
* If fastmap is leaking PEBs (must not happen), raise a
* fat warning and fall back to scanning mode.
--
1.8.5.2
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prev parent reply other threads:[~2014-01-07 10:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-07 10:05 UBI patches Sascha Hauer
2014-01-07 10:05 ` [PATCH 1/9] UBI: Fix PEB leak in wear_leveling_worker() Sascha Hauer
2014-01-07 10:05 ` [PATCH 2/9] UBI: Fix invalidate_fastmap() Sascha Hauer
2014-01-07 10:05 ` [PATCH 3/9] UBI: fix refill_wl_user_pool() Sascha Hauer
2014-01-07 10:05 ` [PATCH 4/9] UBI: Fix error path in scan_pool() Sascha Hauer
2014-01-07 10:05 ` [PATCH 5/9] UBI: Call scan_all() with correct offset in error case Sascha Hauer
2014-01-07 10:05 ` [PATCH 6/9] UBI: fastmap: fix backward compatibility with image_seq Sascha Hauer
2014-01-07 10:05 ` [PATCH 7/9] UBI: simplify image sequence test Sascha Hauer
2014-01-07 10:05 ` [PATCH 8/9] UBI: Fix memory leak in ubi_attach_fastmap() error path Sascha Hauer
2014-01-07 10:05 ` Sascha Hauer [this message]
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