From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
To: linux-ia64@vger.kernel.org
Subject: [PATCH] ia64: generalize attribute of fsyscall_gtod_data
Date: Wed, 30 Jan 2008 03:17:42 +0000 [thread overview]
Message-ID: <479FEC56.9050803@jp.fujitsu.com> (raw)
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;
reply other threads:[~2008-01-30 3:17 UTC|newest]
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