From: Christoph Hellwig <hch@lst.de>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
iommu@lists.linux-foundation.org, xen-devel@lists.xenproject.org,
Claire Chang <tientzu@chromium.org>,
linuxppc-dev@lists.ozlabs.org,
Dongli Zhang <dongli.zhang@oracle.com>
Subject: [PATCH 11/14] xen-swiotlb: remove the unused size argument from xen_swiotlb_fixup
Date: Mon, 1 Mar 2021 08:44:33 +0100 [thread overview]
Message-ID: <20210301074436.919889-12-hch@lst.de> (raw)
In-Reply-To: <20210301074436.919889-1-hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/xen/swiotlb-xen.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 00adeb95ebb9df..4ecfce2c6f7263 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -104,8 +104,7 @@ static int is_xen_swiotlb_buffer(struct device *dev, dma_addr_t dma_addr)
return 0;
}
-static int
-xen_swiotlb_fixup(void *buf, size_t size, unsigned long nslabs)
+static int xen_swiotlb_fixup(void *buf, unsigned long nslabs)
{
int i, rc;
int dma_bits;
@@ -195,7 +194,7 @@ int __ref xen_swiotlb_init(void)
/*
* And replace that memory with pages under 4GB.
*/
- rc = xen_swiotlb_fixup(start, bytes, nslabs);
+ rc = xen_swiotlb_fixup(start, nslabs);
if (rc) {
free_pages((unsigned long)start, order);
m_ret = XEN_SWIOTLB_EFIXUP;
@@ -243,7 +242,7 @@ void __init xen_swiotlb_init_early(void)
/*
* And replace that memory with pages under 4GB.
*/
- rc = xen_swiotlb_fixup(start, bytes, nslabs);
+ rc = xen_swiotlb_fixup(start, nslabs);
if (rc) {
memblock_free(__pa(start), PAGE_ALIGN(bytes));
if (repeat--) {
--
2.29.2
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next prev parent reply other threads:[~2021-03-01 7:46 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-01 7:44 swiotlb cleanups v2 Christoph Hellwig
2021-03-01 7:44 ` [PATCH 01/14] powerpc/svm: stop using io_tlb_start Christoph Hellwig
2021-03-01 7:44 ` [PATCH 02/14] swiotlb: remove the alloc_size parameter to swiotlb_tbl_unmap_single Christoph Hellwig
2021-03-17 0:24 ` Konrad Rzeszutek Wilk
2021-03-01 7:44 ` [PATCH 03/14] swiotlb: move orig addr and size validation into swiotlb_bounce Christoph Hellwig
2021-03-17 0:30 ` Konrad Rzeszutek Wilk
2021-03-01 7:44 ` [PATCH 04/14] swiotlb: split swiotlb_tbl_sync_single Christoph Hellwig
2021-03-01 7:44 ` [PATCH 05/14] xen-swiotlb: use is_swiotlb_buffer in is_xen_swiotlb_buffer Christoph Hellwig
2021-03-01 7:44 ` [PATCH 06/14] xen-swiotlb: use io_tlb_end in xen_swiotlb_dma_supported Christoph Hellwig
2021-03-01 7:44 ` [PATCH 07/14] xen-swiotlb: remove xen_set_nslabs Christoph Hellwig
2021-03-01 7:44 ` [PATCH 08/14] xen-swiotlb: remove xen_io_tlb_start and xen_io_tlb_nslabs Christoph Hellwig
2021-03-01 7:44 ` [PATCH 09/14] swiotlb: lift the double initialization protection from xen-swiotlb Christoph Hellwig
2021-03-01 7:44 ` [PATCH 10/14] xen-swiotlb: split xen_swiotlb_init Christoph Hellwig
2021-03-01 7:44 ` Christoph Hellwig [this message]
2021-03-01 7:44 ` [PATCH 12/14] swiotlb: move global variables into a new io_tlb_mem structure Christoph Hellwig
2021-03-17 13:42 ` Konrad Rzeszutek Wilk
2021-03-17 13:53 ` Christoph Hellwig
2021-03-17 17:51 ` Konrad Rzeszutek Wilk
2021-03-17 17:57 ` Christoph Hellwig
2021-03-17 18:18 ` Konrad Rzeszutek Wilk
2021-03-01 7:44 ` [PATCH 13/14] swiotlb: dynamically allocate io_tlb_default_mem Christoph Hellwig
2021-03-01 7:44 ` [PATCH 14/14] swiotlb: remove swiotlb_nr_tbl Christoph Hellwig
2021-03-11 16:52 ` swiotlb cleanups v2 Christoph Hellwig
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