diff options
| author | Akinobu Mita <[email protected]> | 2010-05-18 08:48:30 +0900 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-05-23 11:02:43 +0200 |
| commit | 841bca1393d315d79077f272c2918423e36dc364 (patch) | |
| tree | d954e7f97e064086c249e53efb241d5e36772b8c | |
| parent | f80836c86ebd44bf8f90882283a1618e09dfaed2 (diff) | |
x86/mmiotrace: Remove redundant instruction prefix checks
Get rid of the duplicated entries in prefix_codes[]
to eliminate redundant checks by skip_prefix().
Signed-off-by: Akinobu Mita <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | arch/x86/mm/pf_in.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c index df3d5c861cda..308e32570d84 100644 --- a/arch/x86/mm/pf_in.c +++ b/arch/x86/mm/pf_in.c @@ -34,7 +34,7 @@ /* IA32 Manual 3, 2-1 */ static unsigned char prefix_codes[] = { 0xF0, 0xF2, 0xF3, 0x2E, 0x36, 0x3E, 0x26, 0x64, - 0x65, 0x2E, 0x3E, 0x66, 0x67 + 0x65, 0x66, 0x67 }; /* IA32 Manual 3, 3-432*/ static unsigned int reg_rop[] = { |