acrn-kernel/drivers/xen/xenbus
Juergen Gross 06f45fe96f xen/events: add per-xenbus device event statistics and settings
Add syfs nodes for each xenbus device showing event statistics (number
of events and spurious events, number of associated event channels)
and for setting a spurious event threshold in case a frontend is
sending too many events without being rogue on purpose.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210219154030.10892-7-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-02-23 10:07:11 -06:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xenbus.h arm/xen: Don't probe xenbus as part of an early initcall 2021-02-11 07:49:37 +01:00
xenbus_client.c xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() 2020-12-14 10:04:18 +01:00
xenbus_comms.c xen: Fix event channel callback via INTX/GSI 2021-01-13 16:12:00 +01:00
xenbus_dev_backend.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xenbus_dev_frontend.c xen/xenbus: fix self-deadlock after killing user process 2019-10-02 16:40:11 -04:00
xenbus_probe.c xen/events: add per-xenbus device event statistics and settings 2021-02-23 10:07:11 -06:00
xenbus_probe_backend.c xenbus/xenbus_backend: Disallow pending watch messages 2020-12-14 10:08:40 +01:00
xenbus_probe_frontend.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
xenbus_xs.c xen/xenbus: Count pending messages for each watch 2020-12-14 10:07:13 +01:00