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Message-Id: <20241022185233.2079261-1-eahariha@linux.microsoft.com>
Date: Tue, 22 Oct 2024 18:52:30 +0000
From: Easwar Hariharan <eahariha@...ux.microsoft.com>
To: lkp@...el.com,
Marcel Holtmann <marcel@...tmann.org>,
Johan Hedberg <johan.hedberg@...il.com>,
Luiz Augusto von Dentz <luiz.dentz@...il.com>,
Anna-Maria Behnsen <anna-maria@...utronix.de>,
Thomas Gleixner <tglx@...utronix.de>,
Easwar Hariharan <eahariha@...ux.microsoft.com>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
linux-kernel@...r.kernel.org (open list),
linux-bluetooth@...r.kernel.org (open list:BLUETOOTH SUBSYSTEM)
Cc: Naman Jain <namjain@...ux.microsoft.com>,
Michael Kelley <mhklinux@...look.com>
Subject: [PATCH 1/2] jiffies: Define secs_to_jiffies()
There are ~500 usages of msecs_to_jiffies() that either use a multiplier
value of 1000 or equivalently MSEC_PER_SEC. Define secs_to_jiffies() to
allow such code to be less clunky.
Suggested-by: Michael Kelley <mhklinux@...look.com>
Signed-off-by: Easwar Hariharan <eahariha@...ux.microsoft.com>
---
include/linux/jiffies.h | 2 ++
net/bluetooth/hci_event.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 1220f0fbe5bf..50dba516fd2f 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -526,6 +526,8 @@ static __always_inline unsigned long msecs_to_jiffies(const unsigned int m)
}
}
+#define secs_to_jiffies(_secs) msecs_to_jiffies((_secs) * MSEC_PER_SEC)
+
extern unsigned long __usecs_to_jiffies(const unsigned int u);
#if !(USEC_PER_SEC % HZ)
static inline unsigned long _usecs_to_jiffies(const unsigned int u)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0bbad90ddd6f..7b35c58bbbeb 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -42,8 +42,6 @@
#define ZERO_KEY "\x00\x00\x00\x00\x00\x00\x00\x00" \
"\x00\x00\x00\x00\x00\x00\x00\x00"
-#define secs_to_jiffies(_secs) msecs_to_jiffies((_secs) * 1000)
-
/* Handle HCI Event packets */
static void *hci_ev_skb_pull(struct hci_dev *hdev, struct sk_buff *skb,
--
2.34.1
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