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async: Register/unregister aiocontext in graph lock list
Add/remove the AioContext in aio_context_list in graph-lock.c when it is created/destroyed. This allows using the graph locking operations from this AioContext. In order to allow linking util/async.c with binaries that don't include the block layer, introduce stubs for (un)register_aiocontext(). Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20221207131838.239125-5-kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Original file line number | Diff line number | Diff line change |
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#include "qemu/osdep.h" | ||
#include "block/graph-lock.h" | ||
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void register_aiocontext(AioContext *ctx) | ||
{ | ||
} | ||
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void unregister_aiocontext(AioContext *ctx) | ||
{ | ||
} |
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