diff mbox series

[09/12] swiotlb-xen: drop DEFAULT_NSLABS

Message ID 15259326-209a-1d11-338c-5018dc38abe8@suse.com (mailing list archive)
State New, archived
Headers show
Series swiotlb-xen: fixes and adjustments | expand

Commit Message

Jan Beulich Sept. 7, 2021, 12:07 p.m. UTC 
It was introduced by 4035b43da6da ("xen-swiotlb: remove xen_set_nslabs")
and then not removed by 2d29960af0be ("swiotlb: dynamically allocate
io_tlb_default_mem").

Signed-off-by: Jan Beulich <jbeulich@suse.com>

Comments

Christoph Hellwig Sept. 8, 2021, 7:06 a.m. UTC | #1 
On Tue, Sep 07, 2021 at 02:07:47PM +0200, Jan Beulich wrote:
> It was introduced by 4035b43da6da ("xen-swiotlb: remove xen_set_nslabs")
> and then not removed by 2d29960af0be ("swiotlb: dynamically allocate
> io_tlb_default_mem").
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>
Stefano Stabellini Sept. 10, 2021, 11:27 p.m. UTC | #2 
On Tue, 7 Sep 2021, Jan Beulich wrote:
> It was introduced by 4035b43da6da ("xen-swiotlb: remove xen_set_nslabs")
> and then not removed by 2d29960af0be ("swiotlb: dynamically allocate
> io_tlb_default_mem").
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>


> --- a/drivers/xen/swiotlb-xen.c
> +++ b/drivers/xen/swiotlb-xen.c
> @@ -152,8 +152,6 @@ static const char *xen_swiotlb_error(enu
>  	return "";
>  }
>  
> -#define DEFAULT_NSLABS		ALIGN(SZ_64M >> IO_TLB_SHIFT, IO_TLB_SEGSIZE)
> -
>  int xen_swiotlb_init(void)
>  {
>  	enum xen_swiotlb_err m_ret = XEN_SWIOTLB_UNKNOWN;
>
diff mbox series

Patch

--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -152,8 +152,6 @@  static const char *xen_swiotlb_error(enu
 	return "";
 }
 
-#define DEFAULT_NSLABS		ALIGN(SZ_64M >> IO_TLB_SHIFT, IO_TLB_SEGSIZE)
-
 int xen_swiotlb_init(void)
 {
 	enum xen_swiotlb_err m_ret = XEN_SWIOTLB_UNKNOWN;