The VD config structures of different BVDs in the same SVD may be
different. This pointer stores the other BVDs.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
super-ddf.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/super-ddf.c b/super-ddf.c
index e165927..8ec0afb 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -407,6 +407,7 @@ struct ddf_super {
__u64 *lba_offset; /* location in 'conf' of
* the lba table */
unsigned int vcnum; /* index into ->virt */
+ struct vd_config **other_bvds;
__u64 *block_sizes; /* NULL if all the same */
};
};
@@ -743,6 +744,12 @@ static int load_ddf_local(int fd, struct ddf_super *super,
}
vcl->next = super->conflist;
vcl->block_sizes = NULL; /* FIXME not for CONCAT */
+ if (vd->sec_elmnt_count > 1)
+ vcl->other_bvds =
+ xcalloc(vd->sec_elmnt_count - 1,
+ sizeof(struct vd_config *));
+ else
+ vcl->other_bvds = NULL;
super->conflist = vcl;
dl->vlist[vnum++] = vcl;
}
@@ -860,6 +867,8 @@ static void free_super_ddf(struct supertype *st)
ddf->conflist = v->next;
if (v->block_sizes)
free(v->block_sizes);
+ if (v->other_bvds)
+ free(v->other_bvds);
free(v);
}
while (ddf->dlist) {
@@ -2028,6 +2037,7 @@ static int init_super_ddf_bvd(struct supertype *st,
vcl->lba_offset = (__u64*) &vcl->conf.phys_refnum[ddf->mppe];
vcl->vcnum = venum;
vcl->block_sizes = NULL; /* FIXME not for CONCAT */
+ vcl->other_bvds = NULL;
vc = &vcl->conf;
--
1.7.3.4
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