xen: make sure that softirqs get handled at the end of event processing

Browse source

Make sure that irq_enter()/irq_exit() wrap the entire event processing
loop, rather than each individual event invokation.  This makes sure
that softirq processing is deferred until the end of event processing,
rather than in the middle with interrupts disabled.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Jeremy Fitzhardinge 2009-02-06 14:09:46 -08:00 • committed by Ingo Molnar

parent d77bbd4db4

commit 3445a8fd7c

1 changed files with 9 additions and 20 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

29

drivers/xen/events.c

View file