From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: stefanha@redhat.com, eblake@redhat.com, eesposit@redhat.com,
pbonzini@redhat.com, qemu-devel@nongnu.org,
qemu-stable@nongnu.org
Subject: Re: [PATCH v2 04/20] block: Don't call no_coroutine_fns in qmp_block_resize()
Date: Fri, 5 May 2023 14:02:59 +0200 [thread overview]
Message-ID: <ZFTwcxUzQIrFybQV@redhat.com> (raw)
In-Reply-To: <20230504115750.54437-5-kwolf@redhat.com>
Am 04.05.2023 um 13:57 hat Kevin Wolf geschrieben:
> This QMP handler runs in a coroutine, so it must use the corresponding
> no_co_wrappers instead.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
I just noticed that this actually fixes a reported hang in 8.0. So let's
add:
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2185688
Cc: qemu-stable@nongnu.org
Kevin
next prev parent reply other threads:[~2023-05-05 12:03 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-04 11:57 [PATCH v2 00/20] Graph locking, part 3 (more block drivers) Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 01/20] qcow2: Don't call bdrv_getlength() in coroutine_fns Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 02/20] block: Consistently call bdrv_activate() outside coroutine Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 03/20] block: bdrv/blk_co_unref() for calls in coroutine context Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 04/20] block: Don't call no_coroutine_fns in qmp_block_resize() Kevin Wolf
2023-05-05 12:02 ` Kevin Wolf [this message]
2023-05-04 11:57 ` [PATCH v2 05/20] test-bdrv-drain: Don't modify the graph in coroutines Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 06/20] graph-lock: Add GRAPH_UNLOCKED(_PTR) Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 07/20] graph-lock: Fix GRAPH_RDLOCK_GUARD*() to be reader lock Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 08/20] block: .bdrv_open is non-coroutine and unlocked Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 09/20] nbd: Remove nbd_co_flush() wrapper function Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 10/20] nbd: Mark nbd_co_do_establish_connection() and callers GRAPH_RDLOCK Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 11/20] vhdx: Require GRAPH_RDLOCK for accessing a node's parent list Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 12/20] mirror: " Kevin Wolf
2023-05-04 13:17 ` Eric Blake
2023-05-04 15:17 ` Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 13/20] block: Mark bdrv_co_get_allocated_file_size() and callers GRAPH_RDLOCK Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 14/20] block: Mark bdrv_co_get_info() " Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 15/20] block: Mark bdrv_co_debug_event() GRAPH_RDLOCK Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 16/20] block: Mark BlockDriver callbacks for amend job GRAPH_RDLOCK Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 17/20] block: Mark bdrv_query_bds_stats() and callers GRAPH_RDLOCK Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 18/20] block: Mark bdrv_query_block_graph_info() " Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 19/20] block: Mark bdrv_recurse_can_replace() " Kevin Wolf
2023-05-04 11:57 ` [PATCH v2 20/20] block: Mark bdrv_refresh_limits() " Kevin Wolf
2023-05-09 17:07 ` [PATCH v2 00/20] Graph locking, part 3 (more block drivers) Kevin Wolf
2023-05-09 17:48 ` Stefan Hajnoczi
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