David Schultz 188f6433f6 When the softupdates worklist gets too long, threads that attempt to ... add more work are forced to process two worklist items first. However, processing an item may generate additional work, causing the unlucky thread to recursively process the worklist. Add a per-thread flag to detect this situation and avoid the recursion. This should fix the stack overflows that could occur while removing large directory trees. Tested by: kris Reviewed by: mckusick		2005-03-25 17:30:31 +00:00
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ffs	When the softupdates worklist gets too long, threads that attempt to	2005-03-25 17:30:31 +00:00
ufs	- Call VFS_ROOT() with LK_EXCLUSIVE.	2005-03-24 07:33:45 +00:00