Re: [PATCH 06/22] swiotlb: rename swiotlb_free to swiotlb_exit

Konrad Rzeszutek Wilk
2018-01-12T13:39:47Z

On Wed, Jan 10, 2018 at 09:09:16AM +0100, Christoph Hellwig wrote:

OK?

Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> arch/powerpc/kernel/dma-swiotlb.c | 2 +-
> arch/x86/kernel/pci-swiotlb.c | 2 +-
> include/linux/swiotlb.h | 4 ++--
> lib/swiotlb.c | 2 +-
> 4 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
> index 506ac4fafac5..88f3963ca30f 100644
> --- a/arch/powerpc/kernel/dma-swiotlb.c
> +++ b/arch/powerpc/kernel/dma-swiotlb.c
> @@ -121,7 +121,7 @@ static int __init check_swiotlb_enabled(void)
> if (ppc_swiotlb_enable)
> swiotlb_print_info();
> else
> - swiotlb_free();
> + swiotlb_exit();
>
> return 0;
> }
> diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
> index 0d77603c2f50..0ee0f8f34251 100644
> --- a/arch/x86/kernel/pci-swiotlb.c
> +++ b/arch/x86/kernel/pci-swiotlb.c
> @@ -120,7 +120,7 @@ void __init pci_swiotlb_late_init(void)
> {
> /* An IOMMU turned us off. */
> if (!swiotlb)
> - swiotlb_free();
> + swiotlb_exit();
> else {
> printk(KERN_INFO "PCI-DMA: "
> "Using software bounce buffering for IO (SWIOTLB)\n");
> diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
> index 24ed817082ee..606375e35d87 100644
> --- a/include/linux/swiotlb.h
> +++ b/include/linux/swiotlb.h
> @@ -115,10 +115,10 @@ extern int
> swiotlb_dma_supported(struct device *hwdev, u64 mask);
>
> #ifdef CONFIG_SWIOTLB
> -extern void __init swiotlb_free(void);
> +extern void __init swiotlb_exit(void);
> unsigned int swiotlb_max_segment(void);
> #else
> -static inline void swiotlb_free(void) { }
> +static inline void swiotlb_exit(void) { }
> static inline unsigned int swiotlb_max_segment(void) { return 0; }
> #endif
>
> diff --git a/lib/swiotlb.c b/lib/swiotlb.c
> index 125c1062119f..cf5311908fa9 100644
> --- a/lib/swiotlb.c
> +++ b/lib/swiotlb.c
> @@ -417,7 +417,7 @@ swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs)
> return -ENOMEM;
> }
>
> -void __init swiotlb_free(void)
> +void __init swiotlb_exit(void)
> {
> if (!io_tlb_orig_addr)
> return;
> --
> 2.14.2
>