On 11.05.20 20:01, Boris Ostrovsky wrote:
On 5/11/20 3:31 AM, Juergen Gross wrote:
static int xenbus_map_ring_valloc_hvm(struct xenbus_device *dev,
I wonder whether we can drop valloc/vfree from xenbus_ring_ops' names.
I can do that.
+ struct
On 5/11/20 3:31 AM, Juergen Gross wrote:
>
> static int xenbus_map_ring_valloc_hvm(struct xenbus_device *dev,
I wonder whether we can drop valloc/vfree from xenbus_ring_ops' names.
> + struct map_ring_valloc *info,
>
xenbus_map_ring_valloc() and its sub-functions are putting quite large
structs and arrays on the stack. This is problematic at runtime, but
might also result in build failures (e.g. with clang due to the option
-Werror,-Wframe-larger-than=... used).
Fix that by moving most of the data from the
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