From efa76afdde16f195f8faff0e8dbe58ec18aad70c Mon Sep 17 00:00:00 2001 From: Petr Tesarik Date: Tue, 6 Jun 2023 14:46:25 +0200 Subject: 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 Signed-off-by: Christoph Hellwig --- include/linux/swiotlb.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 7af2673b47ba..4e52cd5e0bdc 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -76,7 +76,6 @@ dma_addr_t swiotlb_map(struct device *dev, phys_addr_t phys, * @nslabs: The number of IO TLB blocks (in groups of 64) between @start and * @end. For default swiotlb, this is command line adjustable via * setup_io_tlb_npages. - * @used: The number of used IO TLB block. * @list: The free list describing the number of free entries available * from each index. * @orig_addr: The original address corresponding to a mapped entry. @@ -98,7 +97,6 @@ struct io_tlb_mem { phys_addr_t end; void *vaddr; unsigned long nslabs; - unsigned long used; struct dentry *debugfs; bool late_alloc; bool force_bounce; -- cgit v1.2.3