From: Sowmini Varadhan
Date: Tue, 6 Mar 2018 07:22:32 -0800
> A couple of enhancements to the rds zerocop code
> - patch 1 refactors rds_message_copy_from_user to pull the zcopy logic
> into its own function
> - patch 2 drops the usage sk_buff to track
A couple of enhancements to the rds zerocop code
- patch 1 refactors rds_message_copy_from_user to pull the zcopy logic
into its own function
- patch 2 drops the usage sk_buff to track MSG_ZEROCOPY cookies and
uses a simple linked list (enhancement suggested by willemb during
code review)