* [PATCH] ia64: generalize attribute of fsyscall_gtod_data
@ 2008-01-30 3:17 Hidetoshi Seto
0 siblings, 0 replies; only message in thread
From: Hidetoshi Seto @ 2008-01-30 3:17 UTC (permalink / raw)
To: linux-ia64
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;
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2008-01-30 3:17 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-01-30 3:17 [PATCH] ia64: generalize attribute of fsyscall_gtod_data Hidetoshi Seto
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox