K 10
svn:author
V 8
mckusick
K 8
svn:date
V 27
2000-01-30T20:32:59.000000Z
K 7
svn:log
V 229
When writing out bitmap buffers, need to skip over ones that already
have a write in progress. Otherwise one can get in an infinite loop
trying to get them all flushed.

Submitted by:	Matthew Dillon <dillon@apollo.backplane.com>

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