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authorRoman Zippel <zippel@linux-m68k.org>2008-05-01 07:34:31 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-01 11:03:58 -0400
commitf8bd2258e2d520dff28c855658bd24bdafb5102d (patch)
treed76db1dc858cb316bc7d5b8473f690a753fd2c93 /include/linux/jiffies.h
parent6f6d6a1a6a1336431a6cba60ace9e97c3a496a19 (diff)
remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for div_long_long_rem and it has the downside that one has to be very careful that the divide doesn't overflow. The API is a little akward, as the arguments for the unsigned divide are signed. The signed version also doesn't handle a negative divisor and produces worse code on 64bit archs. There is little incentive to keep this API alive, so this converts the few users to the new API. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/jiffies.h')
-rw-r--r--include/linux/jiffies.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 33ef710dac24..abb6ac639e8e 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -1,7 +1,7 @@
1#ifndef _LINUX_JIFFIES_H 1#ifndef _LINUX_JIFFIES_H
2#define _LINUX_JIFFIES_H 2#define _LINUX_JIFFIES_H
3 3
4#include <linux/calc64.h> 4#include <linux/math64.h>
5#include <linux/kernel.h> 5#include <linux/kernel.h>
6#include <linux/types.h> 6#include <linux/types.h>
7#include <linux/time.h> 7#include <linux/time.h>