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From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, hreitz@redhat.com, eesposit@redhat.com,
	pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: [PATCH 07/13] qed: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
Date: Thu, 26 Jan 2023 18:24:26 +0100	[thread overview]
Message-ID: <20230126172432.436111-8-kwolf@redhat.com> (raw)
In-Reply-To: <20230126172432.436111-1-kwolf@redhat.com>

.bdrv_co_create implementations run in a coroutine. Therefore they are
not allowed to open images directly. Fix the calls to use the
corresponding no_co_wrappers instead.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 block/qed.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/block/qed.c b/block/qed.c
index 4473465bba..175a46c67b 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -676,13 +676,13 @@ static int coroutine_fn bdrv_qed_co_create(BlockdevCreateOptions *opts,
     }
 
     /* Create BlockBackend to write to the image */
-    bs = bdrv_open_blockdev_ref(qed_opts->file, errp);
+    bs = bdrv_co_open_blockdev_ref(qed_opts->file, errp);
     if (bs == NULL) {
         return -EIO;
     }
 
-    blk = blk_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL,
-                          errp);
+    blk = blk_co_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL,
+                             errp);
     if (!blk) {
         ret = -EPERM;
         goto out;
@@ -783,8 +783,8 @@ static int coroutine_fn bdrv_qed_co_create_opts(BlockDriver *drv,
         goto fail;
     }
 
-    bs = bdrv_open(filename, NULL, NULL,
-                   BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
+    bs = bdrv_co_open(filename, NULL, NULL,
+                      BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp);
     if (bs == NULL) {
         ret = -EIO;
         goto fail;
-- 
2.38.1



  parent reply	other threads:[~2023-01-26 17:26 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-26 17:24 [PATCH 00/13] block: Fix bdrv_open*() calls from coroutine context Kevin Wolf
2023-01-26 17:24 ` [PATCH 01/13] block-coroutine-wrapper: Introduce no_co_wrapper Kevin Wolf
2023-01-26 17:24 ` [PATCH 02/13] block: Create no_co_wrappers for open functions Kevin Wolf
2023-01-26 17:24 ` [PATCH 03/13] luks: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper Kevin Wolf
2023-01-26 17:24 ` [PATCH 04/13] parallels: " Kevin Wolf
2023-01-26 17:24 ` [PATCH 05/13] qcow: " Kevin Wolf
2023-01-26 17:24 ` [PATCH 06/13] qcow2: Fix open/create " Kevin Wolf
2023-01-26 17:24 ` Kevin Wolf [this message]
2023-01-26 17:24 ` [PATCH 08/13] vdi: Fix .bdrv_co_create(_opts) " Kevin Wolf
2023-01-26 17:24 ` [PATCH 09/13] vhdx: " Kevin Wolf
2023-01-26 17:24 ` [PATCH 10/13] vmdk: " Kevin Wolf
2023-01-26 17:24 ` [PATCH 11/13] vpc: " Kevin Wolf
2023-01-26 17:24 ` [PATCH 12/13] block: Fix bdrv_co_create_opts_simple() " Kevin Wolf
2023-02-03 17:04   ` Eric Blake
2023-01-26 17:24 ` [PATCH 13/13] block: Assert non-coroutine context for bdrv_open_inherit() Kevin Wolf
2023-01-27  8:30 ` [PATCH 00/13] block: Fix bdrv_open*() calls from coroutine context Emanuele Giuseppe Esposito
2023-02-07 15:07 ` Hanna Czenczek
2023-02-13 11:26 ` Kevin Wolf

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