Messages in this thread Patch in this message |  | | | From | Theodore Ts'o <> | | Subject | [PATCH 06/17] xen-blkfront: remove IRQF_SAMPLE_RANDOM which is now a no-op | | Date | Tue, 17 Jul 2012 17:32:25 -0400 |
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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" <tytso@mit.edu> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> --- 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 60eed4b..8f7a071 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"); -- 1.7.11.1.108.gb129051
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