CVS commit: src/sys/kern

["Paul Goyette" <pgoyette%netbsd.org@localhost>]

Module Name:    src
Committed By:   pgoyette
Date:           Thu Aug  8 18:08:41 UTC 2019

Modified Files:
        src/sys/kern: kern_module.c

Log Message:
When modules are unloaded, we call sysctl_teardown() before calling
the module's modcmd(CMD_FINI) code.  If the modcmd() call returns an
error, we attempted to re-instate the module's sysctl stuff.

This doesn't work well for built-in modulesi (where "unload" actually
means "disable"), since they don't have any ``struct kobj''.

So check first, and don't try to find the __link_set_sysctl_funcs for
built-in modules.


To generate a diff of this commit:
cvs rdiff -u -r1.137 -r1.138 src/sys/kern/kern_module.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.