2013/9/7 Davide Italiano <[email protected]>:
> Log:
> - Use make_dev_credf(MAKEDEV_REF) instead of the race-prone make_dev()+
> 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)
Wait. This piece of code is never used on FreeBSD HEAD, right? See
dtrace_load.c:
#if __FreeBSD_version < 800039
/* Enable device cloning. */
clone_setup(&dtrace_clones);
/* Setup device cloning events. */
eh_tag = EVENTHANDLER_REGISTER(dev_clone, dtrace_clone, 0,
1000);
#else
dtrace_dev = make_dev(&dtrace_cdevsw, 0, UID_ROOT, GID_WHEEL,
0600,
"dtrace/dtrace");
helper_dev = make_dev(&helper_cdevsw, 0, UID_ROOT, GID_WHEEL,
0660,
"dtrace/helper");
#endif
--
Ed Schouten <[email protected]>
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