diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2008-05-12 22:14:47 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2008-05-12 22:14:47 +0000 |
| commit | 2ef1d339c24719cc656bc46412149c9ed99b9648 (patch) | |
| tree | e7fc2dc3ee3d32887a308c8a596ee29e69dd2b89 /sys/dev/pci/if_sandrv.c | |
| parent | 21d9b3d5ea7249898f9f313c5edecb19961b8000 (diff) | |
Fix device reference counting. Now that we try to support detachable
tape drives it is nice not to crash if one is detached. Basically use
a consistant mechanism modelled on sd to lookup devices and do the
device reference increments and decrements. Problem reported (PR#5811)
and fix tested by Jozef Hatala. Still some corner cases Jozef is
looking for but we'll fix those as discovered.
Diffstat (limited to 'sys/dev/pci/if_sandrv.c')
0 files changed, 0 insertions, 0 deletions