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[IA64] remove redundant local_irq_save() calls from sn_sal.h 

sn_change_memprotect() does a local_irq_save() then calls
ia64_sal_oemcall_nolock() which calls SAL_CALL_NOLOCK()
which also does a local_irq_save().

This patch removes the redundant local_irq_save() and local_irq_restore()
calls in sn_change_memprotect() and sn_inject_error().

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Russ Anderson 2006-08-24 11:08:52 -05:00 committed by Tony Luck
parent a813213d73
commit 986e12fa74
1 changed files with 0 additions and 6 deletions
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6
include/asm-ia64/sn/sn_sal.h
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@ -706,12 +706,9 @@ static inline int
sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array)
{
struct ia64_sal_retval ret_stuff;
unsigned long irq_flags;
local_irq_save(irq_flags);
ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len,
(u64)nasid_array, perms, 0, 0, 0);
local_irq_restore(irq_flags);
return ret_stuff.status;
}
#define SN_MEMPROT_ACCESS_CLASS_0 0x14a080
@ -1143,12 +1140,9 @@ static inline int
sn_inject_error(u64 paddr, u64 *data, u64 *ecc)
{
struct ia64_sal_retval ret_stuff;
unsigned long irq_flags;
local_irq_save(irq_flags);
ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_INJECT_ERROR, paddr, (u64)data,
(u64)ecc, 0, 0, 0, 0);
local_irq_restore(irq_flags);
return ret_stuff.status;
}