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| author | phk <phk@FreeBSD.org> | 2002-12-26 20:48:22 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2002-12-26 20:48:22 +0000 |
| commit | 2e1375146e69a4b465bd4fbe6f1a9c83a79e1168 (patch) | |
| tree | 7d8b570453056471697a75bdf9e00cd433f4cac5 /sys | |
| parent | 3d7762dd22bbe3d23a549be9fd679c327ba2eaa4 (diff) | |
| download | FreeBSD-src-2e1375146e69a4b465bd4fbe6f1a9c83a79e1168.zip FreeBSD-src-2e1375146e69a4b465bd4fbe6f1a9c83a79e1168.tar.gz | |
Use a mutex assert to document our locking circumstances.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/geom/geom_kern.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/geom/geom_kern.c b/sys/geom/geom_kern.c index 7debf34..3a20889 100644 --- a/sys/geom/geom_kern.c +++ b/sys/geom/geom_kern.c @@ -83,6 +83,7 @@ g_up_procbody(void) struct thread *tp = FIRST_THREAD_IN_PROC(p); struct mtx mymutex; + mtx_assert(&Giant, MA_NOTOWNED); bzero(&mymutex, sizeof mymutex); mtx_init(&mymutex, "g_up", MTX_DEF, 0); mtx_lock(&mymutex); @@ -108,6 +109,7 @@ g_down_procbody(void) struct thread *tp = FIRST_THREAD_IN_PROC(p); struct mtx mymutex; + mtx_assert(&Giant, MA_NOTOWNED); bzero(&mymutex, sizeof mymutex); mtx_init(&mymutex, "g_down", MTX_DEF, 0); mtx_lock(&mymutex); @@ -132,6 +134,7 @@ g_event_procbody(void) struct proc *p = g_event_proc; struct thread *tp = FIRST_THREAD_IN_PROC(p); + mtx_assert(&Giant, MA_NOTOWNED); tp->td_base_pri = PRIBIO; for(;;) { g_run_events(); |
