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| author | Michel Lespinasse <walken@google.com> | 2010-10-26 14:21:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:09 -0700 |
| commit | 68da336a14e16c2de95e987f3200995b707d7038 (patch) | |
| tree | b565df1ab3a795e05c5273dd4d46ba61cbdcbae9 /arch | |
| parent | d065bd810b6deb67d4897a14bfe21f8eb526ba99 (diff) | |
| download | linux-stable-68da336a14e16c2de95e987f3200995b707d7038.tar.gz linux-stable-68da336a14e16c2de95e987f3200995b707d7038.tar.bz2 linux-stable-68da336a14e16c2de95e987f3200995b707d7038.zip | |
x86: access_error API cleanup
access_error() already takes error_code as an argument, so there is
no need for an additional write flag.
Signed-off-by: Michel Lespinasse <walken@google.com>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Ying Han <yinghan@google.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 9b2345c9e0c3..7d90ceb882a4 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -919,9 +919,9 @@ spurious_fault(unsigned long error_code, unsigned long address) int show_unhandled_signals = 1; static inline int -access_error(unsigned long error_code, int write, struct vm_area_struct *vma) +access_error(unsigned long error_code, struct vm_area_struct *vma) { - if (write) { + if (error_code & PF_WRITE) { /* write, present and write, not present: */ if (unlikely(!(vma->vm_flags & VM_WRITE))) return 1; @@ -1114,7 +1114,7 @@ retry: * we can handle it.. */ good_area: - if (unlikely(access_error(error_code, write, vma))) { + if (unlikely(access_error(error_code, vma))) { bad_area_access_error(regs, error_code, address); return; } |