snb af1efe0490 Keep dirhash tailq locked throughout the entirety of ufsdirhash_destroy() to fix
a potential race pointed out by pjd. Also use TAILQ_FOREACH_SAFE to iterate over
dirhashes in ufsdirhash_lowmem(), so that we can continue iterating even after a
dirhash is destroyed.

Suggested by:	pjd
Tested by:      pho
Approved by:	dwmalone (mentor)
2009-06-17 18:55:29 +00:00
..
2009-06-17 17:58:18 +00:00
2009-06-05 18:44:36 +00:00
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