@@ -729,7 +729,7 @@ typedef struct {
Coroutine *co;
uint64_t pos;
int64_t status;
- int *pnum;
+ int64_t *pnum;
BlockDriverState **file;
} QEDIsAllocatedCB;
@@ -737,10 +737,10 @@ static void qed_is_allocated_cb(void *opaque, int ret, uint64_t offset, size_t l
{
QEDIsAllocatedCB *cb = opaque;
BDRVQEDState *s = cb->bs->opaque;
- *cb->pnum = len / BDRV_SECTOR_SIZE;
+ *cb->pnum = len;
switch (ret) {
case QED_CLUSTER_FOUND:
- offset |= qed_offset_into_cluster(s, cb->pos);
+ offset |= qed_offset_into_cluster(s, cb->pos) & BDRV_BLOCK_OFFSET_VALID;
cb->status = BDRV_BLOCK_DATA | BDRV_BLOCK_OFFSET_VALID | offset;
*cb->file = cb->bs->file->bs;
break;
@@ -762,23 +762,23 @@ static void qed_is_allocated_cb(void *opaque, int ret, uint64_t offset, size_t l
}
}
-static int64_t coroutine_fn bdrv_qed_co_get_block_status(BlockDriverState *bs,
- int64_t sector_num,
- int nb_sectors, int *pnum,
- BlockDriverState **file)
+static int64_t coroutine_fn bdrv_qed_co_block_status(BlockDriverState *bs,
+ int64_t offset,
+ int64_t bytes,
+ int64_t *pnum,
+ BlockDriverState **file)
{
BDRVQEDState *s = bs->opaque;
- size_t len = (size_t)nb_sectors * BDRV_SECTOR_SIZE;
QEDIsAllocatedCB cb = {
.bs = bs,
- .pos = (uint64_t)sector_num * BDRV_SECTOR_SIZE,
+ .pos = offset,
.status = BDRV_BLOCK_OFFSET_MASK,
.pnum = pnum,
.file = file,
};
QEDRequest request = { .l2_table = NULL };
- qed_find_cluster(s, &request, cb.pos, len, qed_is_allocated_cb, &cb);
+ qed_find_cluster(s, &request, cb.pos, bytes, qed_is_allocated_cb, &cb);
/* Now sleep if the callback wasn't invoked immediately */
while (cb.status == BDRV_BLOCK_OFFSET_MASK) {
@@ -1710,7 +1710,7 @@ static BlockDriver bdrv_qed = {
.bdrv_child_perm = bdrv_format_default_perms,
.bdrv_create = bdrv_qed_create,
.bdrv_has_zero_init = bdrv_has_zero_init_1,
- .bdrv_co_get_block_status = bdrv_qed_co_get_block_status,
+ .bdrv_co_block_status = bdrv_qed_co_block_status,
.bdrv_aio_readv = bdrv_qed_aio_readv,
.bdrv_aio_writev = bdrv_qed_aio_writev,
.bdrv_co_pwrite_zeroes = bdrv_qed_co_pwrite_zeroes,
We are gradually moving away from sector-based interfaces, towards byte-based. Update the qed driver accordingly. Signed-off-by: Eric Blake <eblake@redhat.com> --- block/qed.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-)