diff options
Diffstat (limited to 'sys/geom/geom_subr.c')
| -rw-r--r-- | sys/geom/geom_subr.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sys/geom/geom_subr.c b/sys/geom/geom_subr.c index 2a6ce1ab6486..c5dce730da79 100644 --- a/sys/geom/geom_subr.c +++ b/sys/geom/geom_subr.c @@ -38,9 +38,11 @@ #include <sys/cdefs.h> #include "opt_ddb.h" +#define EXTERR_CATEGORY EXTERR_CAT_GEOM #include <sys/param.h> #include <sys/systm.h> #include <sys/devicestat.h> +#include <sys/exterrvar.h> #include <sys/kernel.h> #include <sys/malloc.h> #include <sys/bio.h> @@ -1162,8 +1164,14 @@ g_std_done(struct bio *bp) struct bio *bp2; bp2 = bp->bio_parent; - if (bp2->bio_error == 0) - bp2->bio_error = bp->bio_error; + if (bp2->bio_error == 0) { + if ((bp->bio_flags & BIO_EXTERR) != 0) { + bp2->bio_flags |= BIO_EXTERR; + bp2->bio_exterr = bp->bio_exterr; + } else { + bp2->bio_error = bp->bio_error; + } + } bp2->bio_completed += bp->bio_completed; g_destroy_bio(bp); bp2->bio_inbed++; @@ -1668,6 +1676,8 @@ DB_SHOW_COMMAND(bio, db_show_bio) db_printf(" caller2: %p\n", bp->bio_caller2); db_printf(" bio_from: %p\n", bp->bio_from); db_printf(" bio_to: %p\n", bp->bio_to); + if ((bp->bio_flags & BIO_EXTERR) != 0) + exterr_db_print(&bp->bio_exterr); #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) db_printf(" bio_track_bp: %p\n", bp->bio_track_bp); |