Commit 85d126f3 authored Mar 07, 2013 by Stefan Hajnoczi

block: add bdrv_get_aio_context()



For now bdrv_get_aio_context() is just a stub that calls
qemu_aio_get_context() since the block layer is currently tied to the
main loop AioContext.

Add the stub now so that the block layer can begin accessing its
AioContext.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

parent 9b34277d

block.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -4681,3 +4681,9 @@ out:
		bdrv_delete(bs);
		}
		}

		AioContext bdrv_get_aio_context(BlockDriverState bs)
		{
		/* Currently BlockDriverState always uses the main loop AioContext */
		return qemu_get_aio_context();
		}

include/block/block_int.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -294,6 +294,13 @@ int get_tmp_filename(char *filename, int size);
		void bdrv_set_io_limits(BlockDriverState *bs,
		BlockIOLimit *io_limits);

		/**
		* bdrv_get_aio_context:
		*
		* Returns: the currently bound #AioContext
		*/
		AioContext bdrv_get_aio_context(BlockDriverState bs);

		#ifdef _WIN32
		int is_windows_drive(const char *filename);
		#endif