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[IA64] fix nohalt boot option

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this changeset broke the "nohalt" kernel boot option.
  8df5a500a3

default_idle() is looking at new variable can_do_pal_halt.  However,
that variable did not get cleared upon "nohalt" boot option.  Result
is that "nohalt" option is ignored until perfmon is exercised.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Ken Chen
2005-08-08 15:25:00 -07:00
committed by Tony Luck
parent 688d191821
commit fb573856b2
1 changed files with 1 additions and 1 deletions
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2
arch/ia64/kernel/process.c
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@@ -179,7 +179,7 @@ static int can_do_pal_halt = 1;
static int __init nohalt_setup(char * str) static int __init nohalt_setup(char * str)
{ {
pal_halt = 0; pal_halt = can_do_pal_halt = 0;
return 1; return 1;
} }
__setup("nohalt", nohalt_setup); __setup("nohalt", nohalt_setup);