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[PATCH] time: add barrier after updating jiffies_64
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Mon, 6 Mar 2006 23:42:51 +0000 (15:42 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 7 Mar 2006 02:40:44 +0000 (18:40 -0800)
commit5aee405c662ca644980c184774277fc6d0769a84
treee8a74f57b4866e2ab0f6adac5dec174e8dbf17c0tree | snapshot
parenta615fa83959896f8eac76c235953fb164cd1a9b9commit | diff
[PATCH] time: add barrier after updating jiffies_64

Add a compiler barrier so that we don't read jiffies before updating
jiffies_64.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/timer.c diff | blob | history
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