Zach Brown 8ea414ac68 scoutfs: clear seg rb node after replacing ...

When inserting a newly allocated segment we might find an existing
cached stale segment.  We replace it in the cache so that its user can
keep using its stale contents while we work on the new segment.

Replacing doesn't clear the rb_node, though, so we trip over a warning
when we finally free the segment and it looks like it's still present in
the rb tree.

Clear the node after we replace it so that freeing sees a clear node and
doesn't issue a warning.

Signed-off-by: Zach Brown <zab@versity.com>

2017-05-16 14:51:36 -07:00

kmod

scoutfs: clear seg rb node after replacing

2017-05-16 14:51:36 -07:00

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