swiotlb: remove unused field "used" from struct io_tlb_mem
authorPetr Tesarik <petr.tesarik.ext@huawei.com>
Tue, 6 Jun 2023 12:46:25 +0000 (14:46 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 7 Jun 2023 13:06:34 +0000 (15:06 +0200)
commitefa76afdde16f195f8faff0e8dbe58ec18aad70c
tree564b63b4ca1cfda83628cc268c3413a661d0e209
parent51ff97d54f02b4444dfc42e380ac4c058e12d5dd
swiotlb: remove unused field "used" from struct io_tlb_mem

Commit 20347fca71a3 ("swiotlb: split up the global swiotlb lock") moved
the number of used slots to struct io_tlb_area, but it did not remove
the field from struct io_tlb_mem.

Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
include/linux/swiotlb.h