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| author |   guenther <guenther@openbsd.org> | 2013-10-29 03:11:08 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2013-10-29 03:11:08 +0000 |
| commit | 74755ccae08f64aaa251bfca098ed4ba7e8a6fe5 (patch) | |
| tree | c6122b1c5bc113ddea7c84ea48e6363faf18b145 /sys/kern/kern_task.c | |
| parent | ino_t is 64 bit now (diff) | |
| download | wireguard-openbsd-74755ccae08f64aaa251bfca098ed4ba7e8a6fe5.tar.xz wireguard-openbsd-74755ccae08f64aaa251bfca098ed4ba7e8a6fe5.zip | |
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@
Diffstat (limited to 'sys/kern/kern_task.c')
0 files changed, 0 insertions, 0 deletions