diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-08-11 15:31:31 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@rostedt.homelinux.com> | 2014-08-26 21:26:48 -0400 |
| commit | 7416d4cb422537f84e56874a5e693edfc0297087 (patch) | |
| tree | 7b2a7a49deae751f8f5083b4cfd3ea29481afd30 /arch/frv | |
| parent | 7a3b39ec2a0de5cb8f7be7f9df02c43300b26bbb (diff) | |
| download | linux-rt-7416d4cb422537f84e56874a5e693edfc0297087.tar.gz | |
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/frv')
| -rw-r--r-- | arch/frv/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/frv/mm/fault.c b/arch/frv/mm/fault.c index de6a23e26743..8d9fc16aa40b 100644 --- a/arch/frv/mm/fault.c +++ b/arch/frv/mm/fault.c @@ -78,7 +78,7 @@ asmlinkage void do_page_fault(int datammu, unsigned long esr0, unsigned long ear * 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; if (user_mode(__frame)) |