[PATCH AUTOSEL 4.14 16/19] r8169: fix NAPI handling under high load

From: Heiner Kallweit [ Upstream commit 6b839b6cf9eada30b086effb51e5d6076bafc761 ] rtl_rx() and rtl_tx() are called only if the respective bits are set in the interrupt status register. Under high load NAPI may not be able to process all data (work_done == budget) and it will schedule

[PATCH AUTOSEL 4.14 16/19] r8169: fix NAPI handling under high load

From: Heiner Kallweit [ Upstream commit 6b839b6cf9eada30b086effb51e5d6076bafc761 ] rtl_rx() and rtl_tx() are called only if the respective bits are set in the interrupt status register. Under high load NAPI may not be able to process all data (work_done == budget) and it will schedule