xen/evtchn: track enabled state for each port

Browse source

enable/disable_irq() complain if the enables/disables are unbalanced,
so keep track of the state and avoid redundant enables.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

...

This commit is contained in:

Jeremy Fitzhardinge 2009-09-18 16:31:22 -07:00

parent 74fca6a428

commit e3cc067b0a

1 changed files with 56 additions and 15 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

71

drivers/xen/evtchn.c

View file