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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2011-08-11 13:31:31 (GMT)
committerScott Wood <scottwood@freescale.com>2013-04-04 22:09:09 (GMT)
commite580ed044d1d9ee7b4e5e4f26c04f3dbf1b49ea8 (patch)
treea8025669c64973a7958e64b58cc23ef401374ae5 /arch/ia64
parent1aebc993d201dd35eb834e5171caef7400a323ff (diff)
downloadlinux-fsl-qoriq-e580ed044d1d9ee7b4e5e4f26c04f3dbf1b49ea8.tar.xz
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 <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-3yy517m8zsi9fpsf14xfaqkw@git.kernel.org
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/mm/fault.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index ecac819..dd88415 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -98,7 +98,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
/*
* If we're in an interrupt or have no user context, we must not take the fault..
*/
- if (in_atomic() || !mm || current->pagefault_disabled)
+ if (!mm || pagefault_disabled())
goto no_context;
#ifdef CONFIG_VIRTUAL_MEM_MAP