On 7/31/21 7:29 PM, Konrad Rzeszutek Wilk wrote:
On Sat, Jul 31, 2021 at 11:26:11AM -0700, Guenter Roeck wrote:
Hi,
On Tue, Jul 20, 2021 at 02:38:26PM +0100, Will Deacon wrote:
Although swiotlb_exit() frees the 'slots' metadata array referenced by
'io_tlb_default_mem', it leaves the underlying
On Sat, Jul 31, 2021 at 11:26:11AM -0700, Guenter Roeck wrote:
> Hi,
>
> On Tue, Jul 20, 2021 at 02:38:26PM +0100, Will Deacon wrote:
> > Although swiotlb_exit() frees the 'slots' metadata array referenced by
> > 'io_tlb_default_mem', it leaves the underlying buffer pages allocated
> > despite no
Hi,
On Tue, Jul 20, 2021 at 02:38:26PM +0100, Will Deacon wrote:
> Although swiotlb_exit() frees the 'slots' metadata array referenced by
> 'io_tlb_default_mem', it leaves the underlying buffer pages allocated
> despite no longer being usable.
>
> Extend swiotlb_exit() to free the buffer pages as
Although swiotlb_exit() frees the 'slots' metadata array referenced by
'io_tlb_default_mem', it leaves the underlying buffer pages allocated
despite no longer being usable.
Extend swiotlb_exit() to free the buffer pages as well as the slots
array.
Cc: Claire Chang
Cc: Christoph Hellwig
Cc: Robi
