diff options
| author | Emanuele Giuseppe Esposito | 2022-10-25 10:49:52 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2022-10-27 20:14:11 +0200 |
| commit | 142e6907120d12de1e7ac402e556597ebbab86e8 (patch) | |
| tree | 2cfe728224f939e1b6f13cbc560daa3bd3c37c5a /docs | |
| parent | block: rename bdrv_child_try_change_aio_context in bdrv_try_change_aio_context (diff) | |
| download | qemu-142e6907120d12de1e7ac402e556597ebbab86e8.tar.gz qemu-142e6907120d12de1e7ac402e556597ebbab86e8.tar.xz qemu-142e6907120d12de1e7ac402e556597ebbab86e8.zip | |
block: remove bdrv_try_set_aio_context and replace it with bdrv_try_change_aio_context
No functional change intended.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20221025084952.2139888-11-eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/devel/multiple-iothreads.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/devel/multiple-iothreads.txt b/docs/devel/multiple-iothreads.txt index aeb997bed5..343120f2ef 100644 --- a/docs/devel/multiple-iothreads.txt +++ b/docs/devel/multiple-iothreads.txt @@ -109,7 +109,7 @@ The AioContext originates from the QEMU block layer, even though nowadays AioContext is a generic event loop that can be used by any QEMU subsystem. The block layer has support for AioContext integrated. Each BlockDriverState -is associated with an AioContext using bdrv_try_set_aio_context() and +is associated with an AioContext using bdrv_try_change_aio_context() and bdrv_get_aio_context(). This allows block layer code to process I/O inside the right AioContext. Other subsystems may wish to follow a similar approach. @@ -134,5 +134,5 @@ Long-running jobs (usually in the form of coroutines) are best scheduled in the BlockDriverState's AioContext to avoid the need to acquire/release around each bdrv_*() call. The functions bdrv_add/remove_aio_context_notifier, or alternatively blk_add/remove_aio_context_notifier if you use BlockBackends, -can be used to get a notification whenever bdrv_try_set_aio_context() moves a +can be used to get a notification whenever bdrv_try_change_aio_context() moves a BlockDriverState to a different AioContext. |