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[Qemu-block] [PATCH v3 07/15] qed: Assign bs->file->bs to file in bdrv_q
From: |
Fam Zheng |
Subject: |
[Qemu-block] [PATCH v3 07/15] qed: Assign bs->file->bs to file in bdrv_qed_co_get_block_status |
Date: |
Thu, 26 Nov 2015 13:05:27 +0800 |
Reviewed-by: Eric Blake <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
---
block/qed.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/block/qed.c b/block/qed.c
index a6bbd8b..03af9c1 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -692,6 +692,7 @@ typedef struct {
uint64_t pos;
int64_t status;
int *pnum;
+ BlockDriverState **file;
} QEDIsAllocatedCB;
static void qed_is_allocated_cb(void *opaque, int ret, uint64_t offset, size_t
len)
@@ -703,6 +704,7 @@ static void qed_is_allocated_cb(void *opaque, int ret,
uint64_t offset, size_t l
case QED_CLUSTER_FOUND:
offset |= qed_offset_into_cluster(s, cb->pos);
cb->status = BDRV_BLOCK_DATA | BDRV_BLOCK_OFFSET_VALID | offset;
+ *cb->file = cb->bs->file->bs;
break;
case QED_CLUSTER_ZERO:
cb->status = BDRV_BLOCK_ZERO;
@@ -734,6 +736,7 @@ static int64_t coroutine_fn
bdrv_qed_co_get_block_status(BlockDriverState *bs,
.pos = (uint64_t)sector_num * BDRV_SECTOR_SIZE,
.status = BDRV_BLOCK_OFFSET_MASK,
.pnum = pnum,
+ .file = file,
};
QEDRequest request = { .l2_table = NULL };
--
2.4.3
- [Qemu-block] [PATCH v3 00/15] qemu-img map: Allow driver to return file of the allocated block, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 01/15] block: Add "file" output parameter to block status query functions, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 02/15] qcow: Assign bs->file->bs to file in qcow_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 03/15] qcow2: Assign bs->file->bs to file in qcow2_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 04/15] raw: Assign bs to file in raw_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 05/15] iscsi: Assign bs to file in iscsi_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 06/15] parallels: Assign bs->file->bs to file in parallels_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 07/15] qed: Assign bs->file->bs to file in bdrv_qed_co_get_block_status,
Fam Zheng <=
- [Qemu-block] [PATCH v3 08/15] sheepdog: Assign bs to file in sd_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 09/15] vdi: Assign bs->file->bs to file in vdi_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 10/15] vpc: Assign bs->file->bs to file in vpc_co_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 11/15] vmdk: Return extent's file in bdrv_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 12/15] qemu-img: In "map", use the returned "file" from bdrv_get_block_status, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 13/15] qemu-img: Make MapEntry a QAPI struct, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 14/15] qemu-img: Use QAPI visitor to generate JSON, Fam Zheng, 2015/11/26
- [Qemu-block] [PATCH v3 15/15] iotests: Add "qemu-img map" test for VMDK extents, Fam Zheng, 2015/11/26