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List:       linux-ia64
Subject:    [PATCH] ia64: generalize attribute of fsyscall_gtod_data
From:       Hidetoshi Seto <seto.hidetoshi () jp ! fujitsu ! com>
Date:       2008-01-30 3:17:42
Message-ID: 479FEC56.9050803 () jp ! fujitsu ! com
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In an ordinary way,

> } __attribute__ ((aligned (L1_CACHE_BYTES)));

should be

> } ____cacheline_aligned;

to save some bytes on an uni-processor.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>

---
 arch/ia64/kernel/fsyscall_gtod_data.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.24/arch/ia64/kernel/fsyscall_gtod_data.h
===================================================================
--- linux-2.6.24.orig/arch/ia64/kernel/fsyscall_gtod_data.h
+++ linux-2.6.24/arch/ia64/kernel/fsyscall_gtod_data.h
@@ -14,10 +14,10 @@
 	u32		clk_shift;
 	void		*clk_fsys_mmio;
 	cycle_t		clk_cycle_last;
-} __attribute__ ((aligned (L1_CACHE_BYTES)));
+} ____cacheline_aligned;

 struct itc_jitter_data_t {
 	int		itc_jitter;
 	cycle_t		itc_lastcycle;
-} __attribute__ ((aligned (L1_CACHE_BYTES)));
+} ____cacheline_aligned;

-
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