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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2010-05-18 08:48:30 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-23 11:02:43 +0200 |
| commit | 841bca1393d315d79077f272c2918423e36dc364 (patch) | |
| tree | d954e7f97e064086c249e53efb241d5e36772b8c | |
| parent | f80836c86ebd44bf8f90882283a1618e09dfaed2 (diff) | |
| download | talos-obmc-linux-841bca1393d315d79077f272c2918423e36dc364.tar.gz talos-obmc-linux-841bca1393d315d79077f272c2918423e36dc364.zip | |
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 <akinobu.mita@gmail.com>
Acked-by: Pekka Paalanen <pq@iki.fi>
LKML-Reference: <1274140110-5841-1-git-send-email-akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -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[] = { |
