[PATCH 06/17] xen-blkfront: remove IRQF_SAMPLE_RANDOM which is now a no-op

From: Theodore Ts'o
Date: Tue Jul 17 2012 - 18:39:48 EST

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@xxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
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");

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/