diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2008-08-29 15:05:34 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2008-08-29 15:05:34 +0000 |
| commit | 67d350d60c26d35108cb18c58f341a8b19beba22 (patch) | |
| tree | a77d734c75891814832279c861909ba2b6560e1c /sys/sys/ttydisc.h | |
| parent | a15ec0a5e499e02b84aa008de8947f227914b07c (diff) | |
| download | src-67d350d60c26d35108cb18c58f341a8b19beba22.tar.gz src-67d350d60c26d35108cb18c58f341a8b19beba22.zip | |
Restore assertion that was removed in r182444.
While merging back my changes from Perforce, it seemed I removed a
locking assertion that still applies to ttydisc_rint_poll(). Restore it,
because it may come in handy.
Notes
Notes:
svn path=/head/; revision=182445
Diffstat (limited to 'sys/sys/ttydisc.h')
| -rw-r--r-- | sys/sys/ttydisc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/ttydisc.h b/sys/sys/ttydisc.h index 0d43666ab8fb..f74b7cf5866d 100644 --- a/sys/sys/ttydisc.h +++ b/sys/sys/ttydisc.h @@ -86,6 +86,8 @@ ttydisc_rint_poll(struct tty *tp) { size_t l; + tty_lock_assert(tp, MA_OWNED); + /* * XXX: Still allow character input when there's no space in the * buffers, but we haven't entered the high watermark. This is |