From: johan.hedberg@gmail.com
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH 1/4] Bluetooth: Use zero timeout for immediate scheduling
Date: Mon, 18 Aug 2014 00:41:41 +0300 [thread overview]
Message-ID: <1408311704-31747-1-git-send-email-johan.hedberg@gmail.com> (raw)
From: Johan Hedberg <johan.hedberg@intel.com>
There's no point in passing a "small" timeout to queue_delayed_work() to
try to get the callback faster scheduled. Passing 0 is perfectly valid
and will cause a shortcut to a direct queue_work().
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
include/net/bluetooth/hci_core.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index aa75eee8ad7f..18c24f6fce6c 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -791,7 +791,7 @@ static inline void hci_conn_drop(struct hci_conn *conn)
if (!conn->out)
timeo *= 2;
} else {
- timeo = msecs_to_jiffies(10);
+ timeo = 0;
}
break;
@@ -800,7 +800,7 @@ static inline void hci_conn_drop(struct hci_conn *conn)
break;
default:
- timeo = msecs_to_jiffies(10);
+ timeo = 0;
break;
}
--
1.9.3
next reply other threads:[~2014-08-17 21:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-17 21:41 johan.hedberg [this message]
2014-08-17 21:41 ` [PATCH 2/4] Bluetooth: Fix hci_conn reference counting with hci_chan johan.hedberg
2014-08-17 22:15 ` Marcel Holtmann
2014-08-17 21:41 ` [PATCH 3/4] Bluetooth: Set disc_timeout to 0 when calling hci_chan_del johan.hedberg
2014-08-17 22:15 ` Marcel Holtmann
2014-08-17 21:41 ` [PATCH 4/4] Bluetooth: Ignore incoming data after initiating disconnection johan.hedberg
2014-08-17 22:15 ` Marcel Holtmann
2014-08-17 22:15 ` [PATCH 1/4] Bluetooth: Use zero timeout for immediate scheduling Marcel Holtmann
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