From 89c30f161cd03d9baa4c88105b0449ce7025d713 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Tue, 17 Jul 2012 13:46:19 -0400 Subject: [PATCH] xen-blkfront: remove IRQF_SAMPLE_RANDOM which is now a no-op With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" Cc: Konrad Rzeszutek Wilk Cc: Jeremy Fitzhardinge --- drivers/block/xen-blkfront.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 60eed4bdd2e4..8f7a071c6dbe 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -854,9 +854,8 @@ static int setup_blkring(struct xenbus_device *dev, if (err) goto fail; - err = bind_evtchn_to_irqhandler(info->evtchn, - blkif_interrupt, - IRQF_SAMPLE_RANDOM, "blkif", info); + err = bind_evtchn_to_irqhandler(info->evtchn, blkif_interrupt, 0, + "blkif", info); if (err <= 0) { xenbus_dev_fatal(dev, err, "bind_evtchn_to_irqhandler failed"); -- 2.20.1