xen_disk currently allocates memory to hold the data for each ioreq
as that ioreq is used, and frees it afterwards. Because it requires
page-aligned blocks, this interacts poorly with non-page-aligned
allocations and balloons the heap.
Instead, allocate the maximum possible requirement, which is
B
On Fri, Nov 02, 2018 at 10:01:09AM +, Tim Smith wrote:
> xen_disk currently allocates memory to hold the data for each ioreq
> as that ioreq is used, and frees it afterwards. Because it requires
> page-aligned blocks, this interacts poorly with non-page-aligned
> allocations and balloons the he
> -Original Message-
> From: Tim Smith [mailto:tim.sm...@citrix.com]
> Sent: 02 November 2018 10:01
> To: xen-de...@lists.xenproject.org; qemu-de...@nongnu.org; qemu-
> bl...@nongnu.org
> Cc: Anthony Perard ; Kevin Wolf
> ; Paul Durrant ; Stefano
> Stabellini ; Max Reitz
> Subject: [PATCH
