From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 1/3] btrfs: warn for num_devices below 0
Date: Wed, 11 Jul 2018 02:22:39 +0800 [thread overview]
Message-ID: <20180710182241.23754-1-anand.jain@oracle.com> (raw)
In preparation to de-duplicate a section of code where we deduce the
num_devices, use warn instead of bug.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
fs/btrfs/volumes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index eb78bb8d1108..ce6faeb8bcf8 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3813,7 +3813,7 @@ int btrfs_balance(struct btrfs_fs_info *fs_info,
num_devices = fs_info->fs_devices->num_devices;
btrfs_dev_replace_read_lock(&fs_info->dev_replace);
if (btrfs_dev_replace_is_ongoing(&fs_info->dev_replace)) {
- BUG_ON(num_devices < 1);
+ WARN_ON(num_devices < 1);
num_devices--;
}
btrfs_dev_replace_read_unlock(&fs_info->dev_replace);
--
2.7.0
next reply other threads:[~2018-07-10 18:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-10 18:22 Anand Jain [this message]
2018-07-10 18:22 ` [PATCH 2/3] btrfs: add helper btrfs_num_devices() to deduce num_devices Anand Jain
2018-07-12 7:31 ` Nikolay Borisov
2018-07-13 11:17 ` Anand Jain
2018-07-13 11:17 ` Nikolay Borisov
2018-07-16 5:17 ` Anand Jain
2018-07-10 18:22 ` [PATCH 3/3] btrfs: add helper function check device delete able Anand Jain
2018-07-12 7:43 ` Nikolay Borisov
2018-07-13 11:27 ` Anand Jain
2018-07-13 11:28 ` Nikolay Borisov
2018-07-16 5:14 ` Anand Jain
2018-07-12 7:13 ` [PATCH 1/3] btrfs: warn for num_devices below 0 Nikolay Borisov
2018-07-13 11:05 ` Anand Jain
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