Stefan Hajnoczi a89c3c9b2c dma: use current AioContext for dma_blk_io() ...

In the past a single AioContext was used for block I/O and it was
fetched using blk_get_aio_context(). Nowadays the block layer supports
running I/O from any AioContext and multiple AioContexts at the same
time. Remove the dma_blk_io() AioContext argument and use the current
AioContext instead.

This makes calling the function easier and enables multiple IOThreads to
use dma_blk_io() concurrently for the same block device.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20250311132616.1049687-3-stefanha@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2025-03-13 17:57:23 +01:00

..

accel-blocker.h

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accel-ops.h

accel: Forward-declare AccelOpsClass in 'qemu/typedefs.h'

2025-03-06 15:46:18 +01:00

arch_init.h

system: Open-code qemu_init_arch_modules() using target_name()

2025-03-06 15:46:18 +01:00

balloon.h

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block-backend-common.h

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block-backend-global-state.h

block: Remove unused blk_op_is_blocked()

2025-03-11 15:49:14 +01:00

block-backend-io.h

block: Improve blk_get_attached_dev_id() docstring

2025-02-06 13:59:00 +01:00

block-backend.h

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block-ram-registrar.h

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blockdev.h

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confidential-guest-support.h

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cpu-throttle.h

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cpu-timers-internal.h

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cpu-timers.h

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cpus.h

accel: Forward-declare AccelOpsClass in 'qemu/typedefs.h'

2025-03-06 15:46:18 +01:00

cryptodev-vhost-user.h

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cryptodev-vhost.h

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cryptodev.h

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device_tree.h

hw: Centralize handling of -machine dumpdtb option

2025-02-24 15:03:42 +00:00

dirtylimit.h

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dirtyrate.h

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dma.h

dma: use current AioContext for dma_blk_io()

2025-03-13 17:57:23 +01:00

dump-arch.h

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dump.h

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event-loop-base.h

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host_iommu_device.h

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hostmem.h

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hvf_int.h

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hvf.h

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hw_accel.h

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iommufd.h

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iothread.h

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kvm_int.h

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kvm_xen.h

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kvm.h

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memory_mapping.h

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numa.h

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nvmm.h

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os-posix.h

os: add an ability to lock memory on_fault

2025-02-12 11:36:01 -05:00

os-win32.h

os: add an ability to lock memory on_fault

2025-02-12 11:36:01 -05:00

qtest.h

tests/qtest: rename qtest_send_prefix and roll-up into qtest_send

2025-02-10 13:47:58 +00:00

replay.h

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reset.h

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rng-random.h

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rng.h

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rtc.h

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runstate-action.h

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runstate.h

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seccomp.h

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spdm-socket.h

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stats.h

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system.h

overcommit: introduce mem-lock=on-fault

2025-02-12 11:36:13 -05:00

tcg.h

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tpm_backend.h

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tpm_util.h

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tpm.h

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vhost-user-backend.h

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watchdog.h

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whpx.h

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xen-mapcache.h

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xen.h

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