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author | phk <phk@FreeBSD.org> | 2004-02-14 17:58:57 +0000 |
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committer | phk <phk@FreeBSD.org> | 2004-02-14 17:58:57 +0000 |
commit | 14df0ab802fa99c6a6879ab2191050793193ce65 (patch) | |
tree | 838ca268c35fba5a9a85c8967950c97f7cc3253a /sys/geom | |
parent | 9e1fc5a67845eb73b88deda13cb99261ffd586e8 (diff) | |
download | FreeBSD-src-14df0ab802fa99c6a6879ab2191050793193ce65.zip FreeBSD-src-14df0ab802fa99c6a6879ab2191050793193ce65.tar.gz |
Add a KASSERT which checks that a class never fails a closing ->access()
call.
Diffstat (limited to 'sys/geom')
-rw-r--r-- | sys/geom/geom_subr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/geom/geom_subr.c b/sys/geom/geom_subr.c index b6a9c7f..69a972d 100644 --- a/sys/geom/geom_subr.c +++ b/sys/geom/geom_subr.c @@ -627,6 +627,9 @@ g_access(struct g_consumer *cp, int dcr, int dcw, int dce) /* Ok then... */ error = pp->geom->access(pp, dcr, dcw, dce); + KASSERT(dcr > 0 || dcw > 0 || dce > 0 || error == 0, + ("Geom provider %s::%s failed closing ->access()", + pp->geom->class->name, pp->name)); if (!error) { /* * If we open first write, spoil any partner consumers. |