diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-08-11 15:31:31 +0200 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-04-10 16:39:31 -0500 |
| commit | ee64ed6a6f9d899eb52eb7117c19d2b1b417352a (patch) | |
| tree | daea1a4cf65f7b2247944c84f3a7d4277ff20edc /arch/alpha | |
| parent | 24482227dd9cb33529e60111fba3e9b4c808dfb1 (diff) | |
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/alpha')
| -rw-r--r-- | arch/alpha/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c index 0ddf6c0296ad..ab6b9d13711b 100644 --- a/arch/alpha/mm/fault.c +++ b/arch/alpha/mm/fault.c @@ -106,7 +106,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr, /* If we're in an interrupt context, or have no user context, we must not take the fault. */ - if (!mm || in_atomic() || current->pagefault_disabled) + if (!mm || pagefault_disabled()) goto no_context; #ifdef CONFIG_ALPHA_LARGE_VMALLOC |