diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-03-01 16:22:28 -0500 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-04-14 18:26:22 -0400 |
| commit | c35950bfa9abaaf16548a287a8d5d782a361414f (patch) | |
| tree | 7b99c0c428a8a5deac11f568a3f2e533efe80616 /include | |
| parent | e8e28871edf0d0adb0bd7e597c044cbaf7a7f137 (diff) | |
xen/blkback: Union the blkif_request request specific fields
Following in the steps of patch:
"xen: Union the blkif_request request specific fields" this patch
changes the blkback. Per the original patch:
"Prepare for extending the block device ring to allow request
specific fields, by moving the request specific fields for
reads, writes and barrier requests to a union member."
Cc: Owen Smith <owen.smith@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/xen/blkif.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/xen/blkif.h b/include/xen/blkif.h index d2742804691..ab794269fc5 100644 --- a/include/xen/blkif.h +++ b/include/xen/blkif.h @@ -96,12 +96,12 @@ static void inline blkif_get_x86_32_req(struct blkif_request *dst, struct blkif_ dst->nr_segments = src->nr_segments; dst->handle = src->handle; dst->id = src->id; - dst->sector_number = src->sector_number; + dst->u.rw.sector_number = src->sector_number; barrier(); if (n > dst->nr_segments) n = dst->nr_segments; for (i = 0; i < n; i++) - dst->seg[i] = src->seg[i]; + dst->u.rw.seg[i] = src->seg[i]; } static void inline blkif_get_x86_64_req(struct blkif_request *dst, struct blkif_x86_64_request *src) @@ -111,12 +111,12 @@ static void inline blkif_get_x86_64_req(struct blkif_request *dst, struct blkif_ dst->nr_segments = src->nr_segments; dst->handle = src->handle; dst->id = src->id; - dst->sector_number = src->sector_number; + dst->u.rw.sector_number = src->sector_number; barrier(); if (n > dst->nr_segments) n = dst->nr_segments; for (i = 0; i < n; i++) - dst->seg[i] = src->seg[i]; + dst->u.rw.seg[i] = src->seg[i]; } #endif /* __XEN_BLKIF_H__ */ |