Module Name: src
Committed By: jdolecek
Date: Thu Mar 26 18:32:21 UTC 2020
Modified Files:
src/sys/arch/xen/xen: if_xennet_xenbus.c
Log Message:
Stop using IFF_OACTIVE, just keep processing until we fill the Tx ring
xennet_tx_complete() is now called only in xennet_softstart() just
before processing Tx queue; xennet_handler() just schedules the
softint for xennet_softstart() iff the Tx ring list is completely empty
no performance changes observed
XXX the detach and suspend code expects xennet_handler() to collect
XXX the Tx responses, the tsleep() loop should still work since the tsleep()
XXX would allow the softint to trigger; untested though
To generate a diff of this commit:
cvs rdiff -u -r1.94 -r1.95 src/sys/arch/xen/xen/if_xennet_xenbus.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
