diff options
| author | Jin Yao <yao.jin@linux.intel.com> | 2017-06-08 14:01:44 +0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-11-06 15:33:16 +0100 |
| commit | ea5056a32b0a113d0da97fa34bc5ae4957ba4ef2 (patch) | |
| tree | 11a45896125cc4f194379ad71a60aae51fde7389 /include/linux/firewire.h | |
| parent | 3a4eabacd4a7a1e8531e683f7e94ea04d9a6cd0f (diff) | |
perf annotate: Fix broken arrow at row 0 connecting jmp instruction to its target
commit 80f62589fa52f530cffc50e78c0b5a2ae572d61e upstream.
When the jump instruction is displayed at the row 0 in annotate view,
the arrow is broken. An example:
16.86 │ ┌──je 82
0.01 │ movsd (%rsp),%xmm0
│ movsd 0x8(%rsp),%xmm4
│ movsd 0x8(%rsp),%xmm1
│ movsd (%rsp),%xmm3
│ divsd %xmm4,%xmm0
│ divsd %xmm3,%xmm1
│ movsd (%rsp),%xmm2
│ addsd %xmm1,%xmm0
│ addsd %xmm2,%xmm0
│ movsd %xmm0,(%rsp)
│82: sub $0x1,%ebx
83.03 │ ↑ jne 38
│ add $0x10,%rsp
│ xor %eax,%eax
│ pop %rbx
│ ← retq
The patch increments the row number before checking with 0.
Signed-off-by: Yao Jin <yao.jin@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Fixes: 944e1abed9e1 ("perf ui browser: Add method to draw up/down arrow line")
Link: http://lkml.kernel.org/r/1496901704-30275-1-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/linux/firewire.h')
0 files changed, 0 insertions, 0 deletions