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authorWang Shilong <[email protected]>2013-03-29 23:03:21 +0000
committerJosef Bacik <[email protected]>2013-05-06 15:54:30 -0400
commitf172393952a8771ca8970b8fcdd332a5a6ea0f56 (patch)
treec7efbf55501297e39f967660657dd7f29f753eac /tools/perf/scripts/python
parent41b0fc42800569f63e029549b75c4c9cb63f2dfd (diff)
Btrfs: kill some BUG_ONs() in the find_parent_nodes()
The reason that BUG_ON() happens in these places is just because of ENOMEM. We try ro return ENOMEM rather than trigger BUG_ON(), the caller will abort the transaction thus avoiding the kernel panic. Signed-off-by: Wang Shilong <[email protected]> Reviewed-by: Miao Xie <[email protected]> Reviewed-by: Jan Schmidt <[email protected]> Signed-off-by: Josef Bacik <[email protected]>
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