From a337ab0811e25087f93fdff8f62fcf1896ca0390 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 11 Aug 2011 15:31:31 +0200 Subject: mm: pagefault_disabled() Wrap the test for pagefault_disabled() into a helper, this allows us to remove the need for current->pagefault_disabled on !-rt kernels. Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/n/tip-3yy517m8zsi9fpsf14xfaqkw@git.kernel.org --- arch/sh/mm/fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh') diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index a2aa4ff2ff30..6589138ad72e 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -438,7 +438,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, * If we're in an interrupt, have no user context or are running * in an atomic region then we must not take the fault: */ - if (unlikely(in_atomic() || !mm || current->pagefault_disabled)) { + if (unlikely(!mm || pagefault_disabled())) { bad_area_nosemaphore(regs, error_code, address); return; } -- cgit v1.2.1