[sheepdog] [PATCH v2 15/17] block: use int64_t instead of uint64_t in copy_range driver handlers
Vladimir Sementsov-Ogievskiy
vsementsov at virtuozzo.com
Mon Apr 27 10:23:23 CEST 2020
We are generally moving to int64_t for both offset and bytes parameters
on all io paths. Convert driver copy_range handlers parameters which
are already 64bit to signed type.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov at virtuozzo.com>
---
include/block/block_int.h | 12 ++++++------
block/file-posix.c | 10 +++++-----
block/iscsi.c | 12 ++++++------
block/qcow2.c | 12 ++++++------
block/raw-format.c | 16 ++++++++--------
5 files changed, 31 insertions(+), 31 deletions(-)
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 0da54cdf48..ea8fca5e28 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -257,10 +257,10 @@ struct BlockDriver {
*/
int coroutine_fn (*bdrv_co_copy_range_from)(BlockDriverState *bs,
BdrvChild *src,
- uint64_t offset,
+ int64_t offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags);
@@ -274,10 +274,10 @@ struct BlockDriver {
*/
int coroutine_fn (*bdrv_co_copy_range_to)(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags);
diff --git a/block/file-posix.c b/block/file-posix.c
index 688f2fa54c..76da620135 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -3034,8 +3034,8 @@ static void raw_abort_perm_update(BlockDriverState *bs)
}
static int coroutine_fn raw_co_copy_range_from(
- BlockDriverState *bs, BdrvChild *src, uint64_t src_offset,
- BdrvChild *dst, uint64_t dst_offset, uint64_t bytes,
+ BlockDriverState *bs, BdrvChild *src, int64_t src_offset,
+ BdrvChild *dst, int64_t dst_offset, int64_t bytes,
BdrvRequestFlags read_flags, BdrvRequestFlags write_flags)
{
return bdrv_co_copy_range_to(src, src_offset, dst, dst_offset, bytes,
@@ -3044,10 +3044,10 @@ static int coroutine_fn raw_co_copy_range_from(
static int coroutine_fn raw_co_copy_range_to(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
diff --git a/block/iscsi.c b/block/iscsi.c
index 0b4b7210df..861a70c823 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -2180,10 +2180,10 @@ static void coroutine_fn iscsi_co_invalidate_cache(BlockDriverState *bs,
static int coroutine_fn iscsi_co_copy_range_from(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
@@ -2321,10 +2321,10 @@ static void iscsi_xcopy_data(struct iscsi_data *data,
static int coroutine_fn iscsi_co_copy_range_to(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
diff --git a/block/qcow2.c b/block/qcow2.c
index ed5e456b09..945554b25c 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -3809,9 +3809,9 @@ static coroutine_fn int qcow2_co_pdiscard(BlockDriverState *bs,
static int coroutine_fn
qcow2_co_copy_range_from(BlockDriverState *bs,
- BdrvChild *src, uint64_t src_offset,
- BdrvChild *dst, uint64_t dst_offset,
- uint64_t bytes, BdrvRequestFlags read_flags,
+ BdrvChild *src, int64_t src_offset,
+ BdrvChild *dst, int64_t dst_offset,
+ int64_t bytes, BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
BDRVQcow2State *s = bs->opaque;
@@ -3890,9 +3890,9 @@ out:
static int coroutine_fn
qcow2_co_copy_range_to(BlockDriverState *bs,
- BdrvChild *src, uint64_t src_offset,
- BdrvChild *dst, uint64_t dst_offset,
- uint64_t bytes, BdrvRequestFlags read_flags,
+ BdrvChild *src, int64_t src_offset,
+ BdrvChild *dst, int64_t dst_offset,
+ int64_t bytes, BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
BDRVQcow2State *s = bs->opaque;
diff --git a/block/raw-format.c b/block/raw-format.c
index d5ff7012b7..2537755f84 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -507,16 +507,16 @@ static int raw_probe_geometry(BlockDriverState *bs, HDGeometry *geo)
static int coroutine_fn raw_co_copy_range_from(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
int ret;
- ret = raw_adjust_offset(bs, (int64_t *)&src_offset, bytes, false);
+ ret = raw_adjust_offset(bs, &src_offset, bytes, false);
if (ret) {
return ret;
}
@@ -526,16 +526,16 @@ static int coroutine_fn raw_co_copy_range_from(BlockDriverState *bs,
static int coroutine_fn raw_co_copy_range_to(BlockDriverState *bs,
BdrvChild *src,
- uint64_t src_offset,
+ int64_t src_offset,
BdrvChild *dst,
- uint64_t dst_offset,
- uint64_t bytes,
+ int64_t dst_offset,
+ int64_t bytes,
BdrvRequestFlags read_flags,
BdrvRequestFlags write_flags)
{
int ret;
- ret = raw_adjust_offset(bs, (int64_t *)&dst_offset, bytes, true);
+ ret = raw_adjust_offset(bs, &dst_offset, bytes, true);
if (ret) {
return ret;
}
--
2.21.0
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