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-rw-r--r--block/blkdebug.c6
-rw-r--r--block/blkverify.c9
-rw-r--r--block/qcow.c6
-rw-r--r--block/qcow2.c19
-rw-r--r--block/qed.c6
-rw-r--r--block/raw-posix.c18
-rw-r--r--block/raw.c13
7 files changed, 3 insertions, 74 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c
index b3c5d42ce..9b885359e 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -397,11 +397,6 @@ static void blkdebug_close(BlockDriverState *bs)
}
}
-static int blkdebug_flush(BlockDriverState *bs)
-{
- return bdrv_flush(bs->file);
-}
-
static BlockDriverAIOCB *blkdebug_aio_flush(BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque)
{
@@ -454,7 +449,6 @@ static BlockDriver bdrv_blkdebug = {
.bdrv_file_open = blkdebug_open,
.bdrv_close = blkdebug_close,
- .bdrv_flush = blkdebug_flush,
.bdrv_aio_readv = blkdebug_aio_readv,
.bdrv_aio_writev = blkdebug_aio_writev,
diff --git a/block/blkverify.c b/block/blkverify.c
index c7522b409..483f3b3cf 100644
--- a/block/blkverify.c
+++ b/block/blkverify.c
@@ -116,14 +116,6 @@ static void blkverify_close(BlockDriverState *bs)
s->test_file = NULL;
}
-static int blkverify_flush(BlockDriverState *bs)
-{
- BDRVBlkverifyState *s = bs->opaque;
-
- /* Only flush test file, the raw file is not important */
- return bdrv_flush(s->test_file);
-}
-
static int64_t blkverify_getlength(BlockDriverState *bs)
{
BDRVBlkverifyState *s = bs->opaque;
@@ -368,7 +360,6 @@ static BlockDriver bdrv_blkverify = {
.bdrv_file_open = blkverify_open,
.bdrv_close = blkverify_close,
- .bdrv_flush = blkverify_flush,
.bdrv_aio_readv = blkverify_aio_readv,
.bdrv_aio_writev = blkverify_aio_writev,
diff --git a/block/qcow.c b/block/qcow.c
index eba5a04c4..f93e3eb0d 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -781,11 +781,6 @@ static int qcow_write_compressed(BlockDriverState *bs, int64_t sector_num,
return 0;
}
-static int qcow_flush(BlockDriverState *bs)
-{
- return bdrv_flush(bs->file);
-}
-
static BlockDriverAIOCB *qcow_aio_flush(BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque)
{
@@ -826,7 +821,6 @@ static BlockDriver bdrv_qcow = {
.bdrv_open = qcow_open,
.bdrv_close = qcow_close,
.bdrv_create = qcow_create,
- .bdrv_flush = qcow_flush,
.bdrv_is_allocated = qcow_is_allocated,
.bdrv_set_key = qcow_set_key,
.bdrv_make_empty = qcow_make_empty,
diff --git a/block/qcow2.c b/block/qcow2.c
index 510ff6897..4dc980c2c 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1092,24 +1092,6 @@ static int qcow2_write_compressed(BlockDriverState *bs, int64_t sector_num,
return 0;
}
-static int qcow2_flush(BlockDriverState *bs)
-{
- BDRVQcowState *s = bs->opaque;
- int ret;
-
- ret = qcow2_cache_flush(bs, s->l2_table_cache);
- if (ret < 0) {
- return ret;
- }
-
- ret = qcow2_cache_flush(bs, s->refcount_block_cache);
- if (ret < 0) {
- return ret;
- }
-
- return bdrv_flush(bs->file);
-}
-
static BlockDriverAIOCB *qcow2_aio_flush(BlockDriverState *bs,
BlockDriverCompletionFunc *cb,
void *opaque)
@@ -1242,7 +1224,6 @@ static BlockDriver bdrv_qcow2 = {
.bdrv_open = qcow2_open,
.bdrv_close = qcow2_close,
.bdrv_create = qcow2_create,
- .bdrv_flush = qcow2_flush,
.bdrv_is_allocated = qcow2_is_allocated,
.bdrv_set_key = qcow2_set_key,
.bdrv_make_empty = qcow2_make_empty,
diff --git a/block/qed.c b/block/qed.c
index e87dc4dec..2e0699278 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -533,11 +533,6 @@ static void bdrv_qed_close(BlockDriverState *bs)
qemu_vfree(s->l1_table);
}
-static int bdrv_qed_flush(BlockDriverState *bs)
-{
- return bdrv_flush(bs->file);
-}
-
static int qed_create(const char *filename, uint32_t cluster_size,
uint64_t image_size, uint32_t table_size,
const char *backing_file, const char *backing_fmt)
@@ -1479,7 +1474,6 @@ static BlockDriver bdrv_qed = {
.bdrv_open = bdrv_qed_open,
.bdrv_close = bdrv_qed_close,
.bdrv_create = bdrv_qed_create,
- .bdrv_flush = bdrv_qed_flush,
.bdrv_is_allocated = bdrv_qed_is_allocated,
.bdrv_make_empty = bdrv_qed_make_empty,
.bdrv_aio_readv = bdrv_qed_aio_readv,
diff --git a/block/raw-posix.c b/block/raw-posix.c
index c7f5544ed..afcb4c192 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -583,19 +583,6 @@ static int raw_create(const char *filename, QEMUOptionParameter *options)
return result;
}
-static int raw_flush(BlockDriverState *bs)
-{
- BDRVRawState *s = bs->opaque;
- int ret;
-
- ret = qemu_fdatasync(s->fd);
- if (ret < 0) {
- return -errno;
- }
-
- return 0;
-}
-
#ifdef CONFIG_XFS
static int xfs_discard(BDRVRawState *s, int64_t sector_num, int nb_sectors)
{
@@ -645,7 +632,6 @@ static BlockDriver bdrv_file = {
.bdrv_file_open = raw_open,
.bdrv_close = raw_close,
.bdrv_create = raw_create,
- .bdrv_flush = raw_flush,
.bdrv_discard = raw_discard,
.bdrv_aio_readv = raw_aio_readv,
@@ -915,7 +901,6 @@ static BlockDriver bdrv_host_device = {
.bdrv_create = hdev_create,
.create_options = raw_create_options,
.bdrv_has_zero_init = hdev_has_zero_init,
- .bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
.bdrv_aio_writev = raw_aio_writev,
@@ -1035,7 +1020,6 @@ static BlockDriver bdrv_host_floppy = {
.bdrv_create = hdev_create,
.create_options = raw_create_options,
.bdrv_has_zero_init = hdev_has_zero_init,
- .bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
.bdrv_aio_writev = raw_aio_writev,
@@ -1135,7 +1119,6 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_create = hdev_create,
.create_options = raw_create_options,
.bdrv_has_zero_init = hdev_has_zero_init,
- .bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
.bdrv_aio_writev = raw_aio_writev,
@@ -1255,7 +1238,6 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_create = hdev_create,
.create_options = raw_create_options,
.bdrv_has_zero_init = hdev_has_zero_init,
- .bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
.bdrv_aio_writev = raw_aio_writev,
diff --git a/block/raw.c b/block/raw.c
index 5ca606b68..39a3a9afa 100644
--- a/block/raw.c
+++ b/block/raw.c
@@ -25,15 +25,9 @@ static void raw_close(BlockDriverState *bs)
{
}
-static int raw_flush(BlockDriverState *bs)
+static int coroutine_fn raw_co_flush(BlockDriverState *bs)
{
- return bdrv_flush(bs->file);
-}
-
-static BlockDriverAIOCB *raw_aio_flush(BlockDriverState *bs,
- BlockDriverCompletionFunc *cb, void *opaque)
-{
- return bdrv_aio_flush(bs->file, cb, opaque);
+ return bdrv_co_flush(bs->file);
}
static int64_t raw_getlength(BlockDriverState *bs)
@@ -117,12 +111,11 @@ static BlockDriver bdrv_raw = {
.bdrv_close = raw_close,
.bdrv_co_readv = raw_co_readv,
.bdrv_co_writev = raw_co_writev,
- .bdrv_flush = raw_flush,
+ .bdrv_co_flush = raw_co_flush,
.bdrv_probe = raw_probe,
.bdrv_getlength = raw_getlength,
.bdrv_truncate = raw_truncate,
- .bdrv_aio_flush = raw_aio_flush,
.bdrv_discard = raw_discard,
.bdrv_is_inserted = raw_is_inserted,
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 04:59:03 +0000