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Btrfs: check return value of btrfs_inc_extent_ref()

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If return value of btrfs_inc_extent_ref() is not 0, BUG() is called.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Tsutomu Itoh 2011-04-28 09:18:21 +00:00 committed by Chris Mason
parent c00e9493f1
commit 37daa4f968
1 changed files with 1 additions and 0 deletions
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fs/btrfs/tree-log.c
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@ -589,6 +589,7 @@ static noinline int replay_one_extent(struct btrfs_trans_handle *trans,
ins.objectid, ins.offset,
0, root->root_key.objectid,
key->objectid, offset);
BUG_ON(ret);
} else {
/*
* insert the extent pointer in the extent