Author: mav
Date: Tue Mar 26 05:42:12 2013
New Revision: 248720
URL: http://svnweb.freebsd.org/changeset/base/248720
Log:
Remove extra bio_data and bio_length copying to child request after calling
g_clone_bio(), that already copied them.
Modified:
head/sys/geom/gate/g_gate.c
head/sys/geom/nop/g_nop.c
head/sys/geom/raid/tr_raid1e.c
Modified: head/sys/geom/gate/g_gate.c
==============================================================================
--- head/sys/geom/gate/g_gate.c Tue Mar 26 05:31:08 2013 (r248719)
+++ head/sys/geom/gate/g_gate.c Tue Mar 26 05:42:12 2013 (r248720)
@@ -245,8 +245,6 @@ g_gate_start(struct bio *pbp)
}
cbp->bio_done = g_gate_done;
cbp->bio_offset = pbp->bio_offset + sc->sc_readoffset;
- cbp->bio_data = pbp->bio_data;
- cbp->bio_length = pbp->bio_length;
cbp->bio_to = sc->sc_readcons->provider;
g_io_request(cbp, sc->sc_readcons);
return;
Modified: head/sys/geom/nop/g_nop.c
==============================================================================
--- head/sys/geom/nop/g_nop.c Tue Mar 26 05:31:08 2013 (r248719)
+++ head/sys/geom/nop/g_nop.c Tue Mar 26 05:42:12 2013 (r248720)
@@ -136,8 +136,6 @@ g_nop_start(struct bio *bp)
}
cbp->bio_done = g_std_done;
cbp->bio_offset = bp->bio_offset + sc->sc_offset;
- cbp->bio_data = bp->bio_data;
- cbp->bio_length = bp->bio_length;
pp = LIST_FIRST(&gp->provider);
KASSERT(pp != NULL, ("NULL pp"));
cbp->bio_to = pp;
Modified: head/sys/geom/raid/tr_raid1e.c
==============================================================================
--- head/sys/geom/raid/tr_raid1e.c Tue Mar 26 05:31:08 2013
(r248719)
+++ head/sys/geom/raid/tr_raid1e.c Tue Mar 26 05:42:12 2013
(r248720)
@@ -1076,8 +1076,6 @@ rebuild_round_done:
offset += vol->v_strip_size;
}
cbp->bio_offset = offset + start;
- cbp->bio_length = bp->bio_length;
- cbp->bio_data = bp->bio_data;
cbp->bio_cmd = BIO_WRITE;
cbp->bio_cflags = G_RAID_BIO_FLAG_REMAP;
cbp->bio_caller2 = (void *)mask;
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