kernel - Try to fix 'busy buffer' panic.
authorMatthew Dillon <dillon@apollo.backplane.com>
Wed, 8 Nov 2017 19:05:03 +0000 (11:05 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Wed, 8 Nov 2017 19:05:03 +0000 (11:05 -0800)
commit5e13112632fcc46beba13acf879e178aba56391c
tree2cba83eaee6af23cb1c3b48c6c17c9118bf13d71
parente2caf0e77d5adc5ddec07633ec1c9ceaae464acf
kernel - Try to fix 'busy buffer' panic.

* Improve the shutdown sequence to require three passes with
  0 buffers remaining before proceeding.  This should fix the
  'busy buffer' panic.
sys/kern/kern_shutdown.c