Commit 53f0b020 authored by Joao Martins's avatar Joao Martins Committed by Jason Gunthorpe
Browse files

vfio/iova_bitmap: Export more API symbols 

In preparation to move iova_bitmap into iommufd, export the rest of API
symbols that will be used in what could be used by modules, namely:

	iova_bitmap_alloc
	iova_bitmap_free
	iova_bitmap_for_each

Link: https://lore.kernel.org/r/20231024135109.73787-2-joao.m.martins@oracle.com


Suggested-by: default avatarAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: default avatarJoao Martins <joao.m.martins@oracle.com>
Reviewed-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Reviewed-by: default avatarKevin Tian <kevin.tian@intel.com>
Reviewed-by: default avatarAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent b5f9e632

drivers/vfio/iova_bitmap.c

+3 −0
Original line number Diff line number Diff line
@@ -268,6 +268,7 @@ struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length, 
	iova_bitmap_free(bitmap);

	return ERR_PTR(rc);

}

EXPORT_SYMBOL_GPL(iova_bitmap_alloc);



/**

 * iova_bitmap_free() - Frees an IOVA bitmap object
@@ -289,6 +290,7 @@ void iova_bitmap_free(struct iova_bitmap *bitmap) 


	kfree(bitmap);

}

EXPORT_SYMBOL_GPL(iova_bitmap_free);



/*

 * Returns the remaining bitmap indexes from mapped_total_index to process for
@@ -387,6 +389,7 @@ int iova_bitmap_for_each(struct iova_bitmap *bitmap, void *opaque, 


	return ret;

}

EXPORT_SYMBOL_GPL(iova_bitmap_for_each);



/**

 * iova_bitmap_set() - Records an IOVA range in bitmap