Commit c3873a5c authored by Nick Ewalt's avatar Nick Ewalt Committed by Greg Kroah-Hartman
Browse files

staging: gasket: fix gasket_free_coherent_memory metadata frees 



Free gasket_coherent_page_entries metadata memory, update data
structures accordingly.

Signed-off-by: default avatarNick Ewalt <nicholasewalt@google.com>
Signed-off-by: default avatarTodd Poynor <toddpoynor@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f8b6a076

drivers/staging/gasket/gasket_page_table.c

+5 −0
Original line number Diff line number Diff line
@@ -1353,6 +1353,11 @@ int gasket_free_coherent_memory(struct gasket_dev *gasket_dev, u64 size, 
		gasket_dev->coherent_buffer.virt_base = NULL;

		gasket_dev->coherent_buffer.phys_base = 0;

	}



	kfree(gasket_dev->page_table[index]->coherent_pages);

	gasket_dev->page_table[index]->coherent_pages = NULL;

	gasket_dev->page_table[index]->num_coherent_pages = 0;



	return 0;

}

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