From: Wei Liu <wei.liu2@citrix.com>
To: xen-devel@lists.xen.org, konrad.wilk@oracle.com
Cc: ian.campbell@citrix.com, jbeulich@suse.com, david.vrabel@citrix.com
Subject: [RFC PATCH V5] Implement 3-level event channel ABI in Linux
Date: Tue, 19 Mar 2013 15:21:54 +0000 [thread overview]
Message-ID: <1363706528-27141-1-git-send-email-wei.liu2@citrix.com> (raw)
This is the kernel side code of 3-level event channel ABI, which corresponds to
RFC V5 in Xen side.
Some notable changes:
* More code shared between 2/3-level ABI.
* evtchn_cpu_mask is allocated dynamically in CPU hotplug bringup path.
Diffstat:
arch/x86/xen/enlighten.c | 12 +
drivers/xen/events.c | 930 +++++++++++++++++++++++++++------
drivers/xen/evtchn.c | 13 +-
include/xen/events.h | 12 +
include/xen/interface/event_channel.h | 46 +-
include/xen/interface/xen.h | 13 +-
6 files changed, 847 insertions(+), 179 deletions(-)
next reply other threads:[~2013-03-19 15:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-19 15:21 Wei Liu [this message]
2013-03-19 15:21 ` [RFC PATCH V5 01/14] xen: remove typedef in event_channel.h Wei Liu
2013-03-19 15:21 ` [RFC PATCH V5 02/14] xen: add KERN_DEBUG in printk Wei Liu
2013-03-19 15:21 ` [RFC PATCH V5 03/14] xen: fix output of xen_debug_interrupt Wei Liu
2013-03-19 15:21 ` [RFC PATCH V5 04/14] xen: sync public headers Wei Liu
2013-03-19 15:21 ` [RFC PATCH V5 05/14] xen: introduce test_and_set_mask Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 06/14] xen: replace raw bit ops with functions Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 07/14] xen: generalized event channel operations Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 08/14] xen: dynamically allocate cpu_evtchn_mask Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 09/14] xen: implement 3-level event channel routines Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 10/14] xen: document 2/3-level event channel ABI Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 11/14] xen: introduce xen_event_channel_query_extended_abis Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 12/14] xen: introduce xen_event_channel_register_3level Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 13/14] xen: introduce xen_event_channel_register_extended Wei Liu
2013-03-19 15:22 ` [RFC PATCH V5 14/14] xen: register 3-level event channel Wei Liu
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