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author | phk <phk@FreeBSD.org> | 2002-10-09 07:11:59 +0000 |
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committer | phk <phk@FreeBSD.org> | 2002-10-09 07:11:59 +0000 |
commit | 08c1778957b9ef53b1f7108cd793b43eb7c756b0 (patch) | |
tree | a44664bc7d5852c7393f6ea401ff5c37d19c26dc /sys/geom/geom_io.c | |
parent | 32bc10e82a1e0e09a849279aa7935984a6de396e (diff) | |
download | FreeBSD-src-08c1778957b9ef53b1f7108cd793b43eb7c756b0.zip FreeBSD-src-08c1778957b9ef53b1f7108cd793b43eb7c756b0.tar.gz |
Add support g_clone_bio() and g_std_done() to spawn multiple children
of a bio and correctly gather status when done.
Sponsored by: DARPA & NAI Labs.
Diffstat (limited to 'sys/geom/geom_io.c')
-rw-r--r-- | sys/geom/geom_io.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/geom/geom_io.c b/sys/geom/geom_io.c index f1d21da..deb8978 100644 --- a/sys/geom/geom_io.c +++ b/sys/geom/geom_io.c @@ -151,6 +151,7 @@ g_clone_bio(struct bio *bp) bp2->bio_offset = bp->bio_offset; bp2->bio_data = bp->bio_data; bp2->bio_attribute = bp->bio_attribute; + bp->bio_children++; /* XXX: atomic ? */ } g_trace(G_T_BIO, "g_clone_bio(%p) = %p", bp, bp2); return(bp2); |