diff options
Diffstat (limited to 'sys/geom/geom_io.c')
| -rw-r--r-- | sys/geom/geom_io.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/geom/geom_io.c b/sys/geom/geom_io.c index 18cedcd..e8e00ed 100644 --- a/sys/geom/geom_io.c +++ b/sys/geom/geom_io.c @@ -343,9 +343,14 @@ g_io_request(struct bio *bp, struct g_consumer *cp) bp->_bio_cflags = bp->bio_cflags; #endif - if (bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE|BIO_GETATTR)) { + if (bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_GETATTR)) { KASSERT(bp->bio_data != NULL, - ("NULL bp->data in g_io_request")); + ("NULL bp->data in g_io_request(cmd=%hhu)", bp->bio_cmd)); + } + if (bp->bio_cmd & (BIO_DELETE|BIO_FLUSH)) { + KASSERT(bp->bio_data == NULL, + ("non-NULL bp->data in g_io_request(cmd=%hhu)", + bp->bio_cmd)); } if (bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_DELETE)) { KASSERT(bp->bio_offset % cp->provider->sectorsize == 0, |
