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blkdebug: use BlockDriverState's AioContext 

Drop the assumption that we're using the main AioContext.  Convert
qemu_bh_new() to aio_bh_new() so we use the BlockDriverState's
AioContext.

The .bdrv_detach_aio_context() and .bdrv_attach_aio_context() interfaces
are not needed since no fd handlers, timers, or BHs stay registered when
requests have been drained.

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2014-05-08 16:34:38 +02:00
parent dcd042282d
commit 7e1efdf0a3
1 changed files with 1 additions and 1 deletions
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2
block/blkdebug.c
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@ -471,7 +471,7 @@ static BlockDriverAIOCB *inject_error(BlockDriverState *bs,
acb = qemu_aio_get(&blkdebug_aiocb_info, bs, cb, opaque);
acb->ret = -error;
bh = qemu_bh_new(error_callback_bh, acb);
bh = aio_bh_new(bdrv_get_aio_context(bs), error_callback_bh, acb);
acb->bh = bh;
qemu_bh_schedule(bh);