From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: [RFC PATCH V5 06/14] xen: replace raw bit ops with functions Date: Tue, 19 Mar 2013 15:22:00 +0000 Message-ID: <1363706528-27141-7-git-send-email-wei.liu2@citrix.com> References: <1363706528-27141-1-git-send-email-wei.liu2@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1363706528-27141-1-git-send-email-wei.liu2@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org, konrad.wilk@oracle.com Cc: Wei Liu , ian.campbell@citrix.com, jbeulich@suse.com, david.vrabel@citrix.com List-Id: xen-devel@lists.xenproject.org There is already a function called set_evtchn() for that job. Signed-off-by: Wei Liu --- drivers/xen/events.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/xen/events.c b/drivers/xen/events.c index eca6488..6e226c3 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -1507,13 +1507,12 @@ static int set_affinity_irq(struct irq_data *data, const struct cpumask *dest, int resend_irq_on_evtchn(unsigned int irq) { int masked, evtchn = evtchn_from_irq(irq); - struct shared_info *s = HYPERVISOR_shared_info; if (!VALID_EVTCHN(evtchn)) return 1; masked = test_and_set_mask(evtchn); - sync_set_bit(evtchn, BM(s->evtchn_pending)); + set_evtchn(evtchn); if (!masked) unmask_evtchn(evtchn); @@ -1555,14 +1554,13 @@ static void mask_ack_dynirq(struct irq_data *data) static int retrigger_dynirq(struct irq_data *data) { int evtchn = evtchn_from_irq(data->irq); - struct shared_info *sh = HYPERVISOR_shared_info; int ret = 0; if (VALID_EVTCHN(evtchn)) { int masked; masked = test_and_set_mask(evtchn); - sync_set_bit(evtchn, BM(sh->evtchn_pending)); + set_evtchn(evtchn); if (!masked) unmask_evtchn(evtchn); ret = 1; -- 1.7.10.4