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)
Sowmini Varadhan (2):
rds: refactor zcopy code into rds_message_zcopy_from_user
rds: use list structure to track information for zerocopy completion
notification
