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authorJack Steiner <steiner@sgi.com>2005-08-11 10:28:00 -0700
committerTony Luck <tony.luck@intel.com>2005-08-17 15:31:53 -0700
commit68b9753f47953930cb94de0223c163f289399091 (patch)
treed30b9def802b154eef00c8e9fc1dc35ddf0631e6 /include/asm-ia64
parent7e95b9d6e21eda23bac1ff024d465d2072c8996d (diff)
[IA64-SGI] - New SN hardware support - cpu_relax
Add a few missing calls to "hint @pause". Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/sn/sn_sal.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 27976d22318..99cb9ed3431 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -749,7 +749,8 @@ ia64_sn_power_down(void)
{
struct ia64_sal_retval ret_stuff;
SAL_CALL(ret_stuff, SN_SAL_SYSTEM_POWER_DOWN, 0, 0, 0, 0, 0, 0, 0);
- while(1);
+ while(1)
+ cpu_relax();
/* never returns */
}