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Date: Mon, 24 Dec 2012 11:13:55 +0900 From: Akinobu Mita <akinobu.mita@...il.com> To: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org Cc: Akinobu Mita <akinobu.mita@...il.com>, drbd-dev@...ts.linbit.com, Jens Axboe <axboe@...nel.dk> Subject: [PATCH 08/29] drbd: rename random32() to prandom_u32() Use more preferable function name which implies using a pseudo-random number generator. Signed-off-by: Akinobu Mita <akinobu.mita@...il.com> Cc: drbd-dev@...ts.linbit.com Cc: Jens Axboe <axboe@...nel.dk> --- drivers/block/drbd/drbd_receiver.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index a9eccfc..83c5ae0 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -757,7 +757,8 @@ static struct socket *drbd_wait_for_connect(struct drbd_tconn *tconn, struct acc rcu_read_unlock(); timeo = connect_int * HZ; - timeo += (random32() & 1) ? timeo / 7 : -timeo / 7; /* 28.5% random jitter */ + /* 28.5% random jitter */ + timeo += (prandom_u32() & 1) ? timeo / 7 : -timeo / 7; err = wait_for_completion_interruptible_timeout(&ad->door_bell, timeo); if (err <= 0) @@ -953,7 +954,7 @@ retry: conn_warn(tconn, "Error receiving initial packet\n"); sock_release(s); randomize: - if (random32() & 1) + if (prandom_u32() & 1) goto retry; } } -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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