| commit | 69fb130cfc09a503c057ec810d6f650d34b9c16e | |
| author | Matthew Dillon <dillon@dragonflybsd.org> | |
| Tue, 8 May 2007 02:31:43 +0000 (8 02:31 +0000) | ||
| committer | Matthew Dillon <dillon@dragonflybsd.org> | |
| Tue, 8 May 2007 02:31:43 +0000 (8 02:31 +0000) | ||
| tree | cdc620fa36eaf760f3c8d5748385f692a29912d8 | treesnapshot (tar.gz zip) |
| parent | 83f5a394641aac1d4c133da5b1be4553dabdd4e7 | commitdiff |
Replace NOCDEV with NULL. NOCDEV was ((void *)-1) and as inherited
from *BSD a long time ago due to the device pointer / device number
duality. Now that the pointer and device number has been separated, we
can just use NULL to indicate no-pointer.
Replace si_refs with si_sysref. Use SYSREF for ref-count cdev_t. Enable
cdev_t reclamation on deletion.
from *BSD a long time ago due to the device pointer / device number
duality. Now that the pointer and device number has been separated, we
can just use NULL to indicate no-pointer.
Replace si_refs with si_sysref. Use SYSREF for ref-count cdev_t. Enable
cdev_t reclamation on deletion.
22 files changed: