mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 08:21:14 +00:00
5408399fcb
When recursively deleting partitions, don't acquire the masters partition lock twice. Otherwise the process endy up in a deadlocked state. Signed-off-by: David Bauer <mail@david-bauer.net>
25 lines
800 B
Diff
25 lines
800 B
Diff
From: David Bauer <mail@david-bauer.net>
|
|
Date: Wed, 17 Feb 2021 03:21:39 +0100
|
|
Subject: [PATCH] mtd: don't lock when recursively deleting partitions
|
|
|
|
When recursively deleting partitions, don't acquire the masters
|
|
partition lock twice. Otherwise the process endy up in a deadlocked
|
|
state.
|
|
|
|
Signed-off-by: David Bauer <mail@david-bauer.net>
|
|
---
|
|
drivers/mtd/mtdpart.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/mtd/mtdpart.c
|
|
+++ b/drivers/mtd/mtdpart.c
|
|
@@ -474,7 +474,7 @@ static int __del_mtd_partitions(struct m
|
|
|
|
list_for_each_entry_safe(child, next, &mtd->partitions, part.node) {
|
|
if (mtd_has_partitions(child))
|
|
- del_mtd_partitions(child);
|
|
+ __del_mtd_partitions(child);
|
|
|
|
pr_info("Deleting %s MTD partition\n", child->name);
|
|
ret = del_mtd_device(child);
|