chs 941da355cf in getnewbuf(), when we need to write a buffer before reusing it,
return NULL instead of restarting the loop since we might sleep
while starting the i/o.  this tells getblk() to check if someone else
created the buffer while we slept.  from OpenBSD.
2001-03-10 18:43:55 +00:00
..
2001-02-26 20:43:25 +00:00
2001-02-26 21:09:57 +00:00
2001-02-26 21:58:30 +00:00
2001-03-09 13:35:50 +00:00
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2001-02-27 05:19:13 +00:00
2001-02-27 05:19:13 +00:00