CVS commit: src/sys/dev/pad

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Mon Jun 14 10:14:01 UTC 2021

Modified Files:
        src/sys/dev/pad: pad.c padvar.h

Log Message:
pad(4): Fix some locking.

- No need for sc_cond_lock.
- Issue cv_broadcast under the correct lock.
- Use callout_halt, not haphazard callout_stop.
- IPL_SOFTCLOCK for a mutex taken from a callout.


To generate a diff of this commit:
cvs rdiff -u -r1.68 -r1.69 src/sys/dev/pad/pad.c
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/pad/padvar.h

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