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path: root/sys/cddl/dev/dtrace/dtrace_clone.c
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* Continue the crusade towards a dev_clone()-free kernel, removing itsdavide2014-06-251-57/+0
| | | | | | | | | usage from dtrace. The dtrace code already uses cdevpriv(9) since FreeBSD 8, so this change should be quite harmless. Reviewed by: markj Approved by: markj MFC after: never
* - Use make_dev_credf(MAKEDEV_REF) instead of the race-prone make_dev()+davide2013-09-071-5/+1
| | | | | | | | dev_ref() in the clone handlers that still use it. - Don't set SI_CHEAPCLONE flag, it's not used anywhere neither in devfs (for anything real) Reviewed by: kib
* Remove unit2minor() use from kernel code.ed2008-09-261-1/+1
| | | | | | | | | | | | | | | When I changed kern_conf.c three months ago I made device unit numbers equal to (unneeded) device minor numbers. We used to require bitshifting, because there were eight bits in the middle that were reserved for a device major number. Not very long after I turned dev2unit(), minor(), unit2minor() and minor2unit() into macro's. The unit2minor() and minor2unit() macro's were no-ops. We'd better not remove these four macro's from the kernel, because there is a lot of (external) code that may still depend on them. For now it's harmless to remove all invocations of unit2minor() and minor2unit(). Reviewed by: kib
* Custom DTrace kernel module files plus FreeBSD-specific DTrace providers.jb2008-05-231-0/+61
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