CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2013/10/28 21:11:08
Modified files:
sys/kern : spec_vnops.c
Log message:
Unlock the vnode while calling a device's d_close routine, except when
it's locked for changing the type (i.e., revoke()). We already unlock
it while calling the d_open, d_read, and d_write routines and this is
safe for the same reason: the device routines operate at a lower level
and don't need the protection of the vnode locks. This is important
as the device close routine may block indefinitely.
"don't see anything wrong" tedu@
