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block: Add coroutine_fn marker to coroutine functions

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Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Dong Xu Wang 2011-11-10 16:23:22 +08:00 committed by Kevin Wolf
parent 727f005e6a
commit a968168c58
3 changed files with 8 additions and 8 deletions
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4
block/qcow.c
View File

@ -433,7 +433,7 @@ static int decompress_cluster(BlockDriverState *bs, uint64_t cluster_offset)
return 0;
}
static int qcow_co_readv(BlockDriverState *bs, int64_t sector_num,
static coroutine_fn int qcow_co_readv(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
BDRVQcowState *s = bs->opaque;
@ -531,7 +531,7 @@ fail:
goto done;
}
static int qcow_co_writev(BlockDriverState *bs, int64_t sector_num,
static coroutine_fn int qcow_co_writev(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
BDRVQcowState *s = bs->opaque;

8
block/qcow2.c
View File

@ -377,7 +377,7 @@ int qcow2_backing_read1(BlockDriverState *bs, QEMUIOVector *qiov,
return n1;
}
static int qcow2_co_readv(BlockDriverState *bs, int64_t sector_num,
static coroutine_fn int qcow2_co_readv(BlockDriverState *bs, int64_t sector_num,
int remaining_sectors, QEMUIOVector *qiov)
{
BDRVQcowState *s = bs->opaque;
@ -517,7 +517,7 @@ static void run_dependent_requests(BDRVQcowState *s, QCowL2Meta *m)
}
}
static int qcow2_co_writev(BlockDriverState *bs,
static coroutine_fn int qcow2_co_writev(BlockDriverState *bs,
int64_t sector_num,
int remaining_sectors,
QEMUIOVector *qiov)
@ -1137,7 +1137,7 @@ fail:
return ret;
}
static int qcow2_co_flush_to_os(BlockDriverState *bs)
static coroutine_fn int qcow2_co_flush_to_os(BlockDriverState *bs)
{
BDRVQcowState *s = bs->opaque;
int ret;
@ -1159,7 +1159,7 @@ static int qcow2_co_flush_to_os(BlockDriverState *bs)
return 0;
}
static int qcow2_co_flush_to_disk(BlockDriverState *bs)
static coroutine_fn int qcow2_co_flush_to_disk(BlockDriverState *bs)
{
return bdrv_co_flush(bs->file);
}

4
block/sheepdog.c
View File

@ -1715,7 +1715,7 @@ out:
return 1;
}
static int sd_co_writev(BlockDriverState *bs, int64_t sector_num,
static coroutine_fn int sd_co_writev(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
SheepdogAIOCB *acb;
@ -1744,7 +1744,7 @@ static int sd_co_writev(BlockDriverState *bs, int64_t sector_num,
return acb->ret;
}
static int sd_co_readv(BlockDriverState *bs, int64_t sector_num,
static coroutine_fn int sd_co_readv(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
SheepdogAIOCB *acb;