On Wednesday 13 January 2010 2:30:04 am pluknet wrote:
2010/1/13 Gardner Bell gbel...@rogers.com:
I got this lock order reversal while running a windows executable through
wine.
I'm guess that is a regression w.r.t S/G pager, which uses kmem_alloc/free
with vm_object locked and doesn't
I got this lock order reversal while running a windows executable
through wine.
lock order reversal:
1st 0xc5e757f8 vm object (standard object) @
/usr/src/sys/vm/vm_object.c:482
2nd 0xc1c900e8 system map (system map) @ /usr/src/sys/vm/vm_map.c:2772
KDB: stack backtrace:
2010/1/13 Gardner Bell gbel...@rogers.com:
I got this lock order reversal while running a windows executable through
wine.
I'm guess that is a regression w.r.t S/G pager, which uses kmem_alloc/free
with vm_object locked and doesn't respect vm_map locks can sleep.
I'm curious it was back order
