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[Qemu-devel] [RFC 02/24] block: add bdrv_get_conversion_options()
From: |
Devin Nakamura |
Subject: |
[Qemu-devel] [RFC 02/24] block: add bdrv_get_conversion_options() |
Date: |
Fri, 29 Jul 2011 00:49:32 -0400 |
Signed-off-by: Devin Nakamura <address@hidden>
---
block.c | 13 +++++++++++++
block.h | 2 ++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/block.c b/block.c
index 9549b9e..4503b7b 100644
--- a/block.c
+++ b/block.c
@@ -3037,3 +3037,16 @@ out:
return ret;
}
+
+int bdrv_get_conversion_options(BlockDriverState *bs,
+ BlockConversionOptions *options)
+{
+ if (!bs->drv) {
+ return -ENOENT;
+ }
+
+ if (!bs->drv->bdrv_get_conversion_options) {
+ return -ENOTSUP;
+ }
+ return bs->drv->bdrv_get_conversion_options(bs, options);
+}
diff --git a/block.h b/block.h
index a1c4cc8..ad7e5ea 100644
--- a/block.h
+++ b/block.h
@@ -253,6 +253,8 @@ int bdrv_in_use(BlockDriverState *bs);
typedef struct BlockConversionOptions BlockConversionOptions;
+int bdrv_get_conversion_options(BlockDriverState *bs,
+ BlockConversionOptions *options);
typedef enum {
BLKDBG_L1_UPDATE,
--
1.7.6.rc1
- [Qemu-devel] [RFC 00/24] inplace image conversion, Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 02/24] block: add bdrv_get_conversion_options(),
Devin Nakamura <=
- [Qemu-devel] [RFC 01/24] block: add block conversion api, Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 03/24] block: add bdrv_open_conversion_target(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 04/24] block: add bdrv_get_mapping(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 05/24] block: add bdrv_map(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 06/24] block: add bdrv_copy_header(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 07/24] qed: make qed_alloc_clusters round up offset to nearest cluster, Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 08/24] qed: add qed_find_cluster_sync(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 10/24] qed: add qed_bdrv_map(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 11/24] qed: add open_conversion_target(), Devin Nakamura, 2011/07/29
- [Qemu-devel] [RFC 09/24] qed: add qed_bdrv_get_mapping(), Devin Nakamura, 2011/07/29