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From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
To: qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Hanna Reitz <hreitz@redhat.com>, John Snow <jsnow@redhat.com>,
	Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>,
	Eric Blake <eblake@redhat.com>, Fam Zheng <fam@euphon.net>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	"Denis V. Lunev" <den@openvz.org>, Stefan Weil <sw@weilnetz.de>,
	Jeff Cody <codyprime@gmail.com>, Cleber Rosa <crosa@redhat.com>,
	qemu-devel@nongnu.org,
	Emanuele Giuseppe Esposito <eesposit@redhat.com>
Subject: [PATCH v7 08/14] block: bdrv_create_file is a coroutine_fn
Date: Mon, 28 Nov 2022 09:23:31 -0500	[thread overview]
Message-ID: <20221128142337.657646-9-eesposit@redhat.com> (raw)
In-Reply-To: <20221128142337.657646-1-eesposit@redhat.com>

It is always called in coroutine_fn callbacks, therefore
it can directly call bdrv_co_create().

Rename it to bdrv_co_create_file too.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
 include/block/block-global-state.h | 3 ++-
 block.c                            | 5 +++--
 block/crypto.c                     | 2 +-
 block/parallels.c                  | 2 +-
 block/qcow.c                       | 2 +-
 block/qcow2.c                      | 4 ++--
 block/qed.c                        | 2 +-
 block/raw-format.c                 | 2 +-
 block/vdi.c                        | 2 +-
 block/vhdx.c                       | 2 +-
 block/vmdk.c                       | 2 +-
 block/vpc.c                        | 2 +-
 12 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/include/block/block-global-state.h b/include/block/block-global-state.h
index 00e0cf8aea..387a7cbb2e 100644
--- a/include/block/block-global-state.h
+++ b/include/block/block-global-state.h
@@ -57,7 +57,8 @@ BlockDriver *bdrv_find_protocol(const char *filename,
 BlockDriver *bdrv_find_format(const char *format_name);
 int bdrv_create(BlockDriver *drv, const char* filename,
                 QemuOpts *opts, Error **errp);
-int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp);
+int coroutine_fn bdrv_co_create_file(const char *filename, QemuOpts *opts,
+                                     Error **errp);
 
 BlockDriverState *bdrv_new(void);
 int bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top,
diff --git a/block.c b/block.c
index eb273dd2e3..20a5d7e8cf 100644
--- a/block.c
+++ b/block.c
@@ -721,7 +721,8 @@ out:
     return ret;
 }
 
-int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp)
+int coroutine_fn bdrv_co_create_file(const char *filename, QemuOpts *opts,
+                                     Error **errp)
 {
     QemuOpts *protocol_opts;
     BlockDriver *drv;
@@ -762,7 +763,7 @@ int bdrv_create_file(const char *filename, QemuOpts *opts, Error **errp)
         goto out;
     }
 
-    ret = bdrv_create(drv, filename, protocol_opts, errp);
+    ret = bdrv_co_create(drv, filename, protocol_opts, errp);
 out:
     qemu_opts_del(protocol_opts);
     qobject_unref(qdict);
diff --git a/block/crypto.c b/block/crypto.c
index 2fb8add458..bbeb9f437c 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -703,7 +703,7 @@ static int coroutine_fn block_crypto_co_create_opts_luks(BlockDriver *drv,
     }
 
     /* Create protocol layer */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto fail;
     }
diff --git a/block/parallels.c b/block/parallels.c
index fa08c1104b..bbea2f2221 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -646,7 +646,7 @@ static int coroutine_fn parallels_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto done;
     }
diff --git a/block/qcow.c b/block/qcow.c
index daa38839ab..18e17a5b12 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -973,7 +973,7 @@ static int coroutine_fn qcow_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto fail;
     }
diff --git a/block/qcow2.c b/block/qcow2.c
index 4d6666d3ff..7cc49a3a6c 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -3871,7 +3871,7 @@ static int coroutine_fn qcow2_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto finish;
     }
@@ -3886,7 +3886,7 @@ static int coroutine_fn qcow2_co_create_opts(BlockDriver *drv,
     /* Create and open an external data file (protocol layer) */
     val = qdict_get_try_str(qdict, BLOCK_OPT_DATA_FILE);
     if (val) {
-        ret = bdrv_create_file(val, opts, errp);
+        ret = bdrv_co_create_file(val, opts, errp);
         if (ret < 0) {
             goto finish;
         }
diff --git a/block/qed.c b/block/qed.c
index c2691a85b1..9d54c8eec5 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -778,7 +778,7 @@ static int coroutine_fn bdrv_qed_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto fail;
     }
diff --git a/block/raw-format.c b/block/raw-format.c
index a68014ef0b..28905b09ee 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -433,7 +433,7 @@ static int coroutine_fn raw_co_create_opts(BlockDriver *drv,
                                            QemuOpts *opts,
                                            Error **errp)
 {
-    return bdrv_create_file(filename, opts, errp);
+    return bdrv_co_create_file(filename, opts, errp);
 }
 
 static int raw_open(BlockDriverState *bs, QDict *options, int flags,
diff --git a/block/vdi.c b/block/vdi.c
index c0c111c4b9..479bcfe820 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -934,7 +934,7 @@ static int coroutine_fn vdi_co_create_opts(BlockDriver *drv,
     qdict = qemu_opts_to_qdict_filtered(opts, NULL, &vdi_create_opts, true);
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto done;
     }
diff --git a/block/vhdx.c b/block/vhdx.c
index bad9ca691b..4c929800fe 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -2084,7 +2084,7 @@ static int coroutine_fn vhdx_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto fail;
     }
diff --git a/block/vmdk.c b/block/vmdk.c
index 0c32bf2e83..afd3471915 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -2294,7 +2294,7 @@ static int coroutine_fn vmdk_create_extent(const char *filename,
     int ret;
     BlockBackend *blk = NULL;
 
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto exit;
     }
diff --git a/block/vpc.c b/block/vpc.c
index 95841f259a..6ee95dcb96 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -1111,7 +1111,7 @@ static int coroutine_fn vpc_co_create_opts(BlockDriver *drv,
     }
 
     /* Create and open the file (protocol layer) */
-    ret = bdrv_create_file(filename, opts, errp);
+    ret = bdrv_co_create_file(filename, opts, errp);
     if (ret < 0) {
         goto fail;
     }
-- 
2.31.1



  parent reply	other threads:[~2022-11-28 14:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-28 14:23 [PATCH v7 00/14] Still more coroutine and various fixes in block layer Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 01/14] block-io: introduce coroutine_fn duplicates for bdrv_common_block_status_above callers Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 02/14] block-copy: add coroutine_fn annotations Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 03/14] nbd/server.c: " Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 04/14] block-backend: replace bdrv_*_above with blk_*_above Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 05/14] block/vmdk: add coroutine_fn annotations Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 06/14] block: avoid duplicating filename string in bdrv_create Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 07/14] block: distinguish between bdrv_create running in coroutine and not Emanuele Giuseppe Esposito
2022-11-28 14:23 ` Emanuele Giuseppe Esposito [this message]
2022-11-28 14:23 ` [PATCH v7 09/14] block: rename generated_co_wrapper in co_wrapper_mixed Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 10/14] block-coroutine-wrapper.py: introduce co_wrapper Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 11/14] block-coroutine-wrapper.py: support functions without bs arg Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 12/14] block-coroutine-wrapper.py: support also basic return types Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 13/14] block: convert bdrv_create to co_wrapper Emanuele Giuseppe Esposito
2022-11-28 14:23 ` [PATCH v7 14/14] block/dirty-bitmap: convert coroutine-only functions " Emanuele Giuseppe Esposito
2022-12-01 13:58 ` [PATCH v7 00/14] Still more coroutine and various fixes in block layer Kevin Wolf

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