SeongJae Park 3dc86ca6b4 xen/xenbus: Count pending messages for each watch ... This commit adds a counter of pending messages for each watch in the struct. It is used to skip unnecessary pending messages lookup in 'unregister_xenbus_watch()'. It could also be used in 'will_handle' callback. This is part of XSA-349 Cc: stable@vger.kernel.org Signed-off-by: SeongJae Park <sjpark@amazon.de> Reported-by: Michael Kurth <mku@amazon.de> Reported-by: Pawel Wieczorkiewicz <wipawel@amazon.de> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>		2020-12-14 10:07:13 +01:00
..
arm
interface
acpi.h
balloon.h
events.h
features.h
grant_table.h
hvc-console.h
hvm.h
mem-reservation.h
page.h
platform_pci.h
swiotlb-xen.h
xen-front-pgdir-shbuf.h
xen-ops.h
xen.h
xenbus.h	xen/xenbus: Count pending messages for each watch	2020-12-14 10:07:13 +01:00
xenbus_dev.h