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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-19 10:16:27 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-19 10:16:27 -0300 |
| commit | 28548d78ad521310f0ae58f791aa796d3d685151 (patch) | |
| tree | 381d507e987faec4e1628fecf588c85987adaa35 /tools/perf/util/annotate.h | |
| parent | d86b0597c4bd41ea3edc6446a855306eed34f93b (diff) | |
| download | linux-28548d78ad521310f0ae58f791aa796d3d685151.tar.bz2 | |
perf annotate: Introduce scnprintf ins_ops method
And implement the jump one, where if the operands string is not passed,
a compact form that uses just the target address is used.
Right now this is toggled via the 'o' option in the annotate browser,
switching from:
0.00 : ffffffff811661e8: je ffffffff81166204 <mem_cgroup_count_vm_event+0x44>
0.00 : ffffffff811661ea: cmp $0xb,%esi
0.00 : ffffffff811661ed: je ffffffff811661f8 <mem_cgroup_count_vm_event+0x38>
To:
0.00 : 28: je 44
0.00 : 2a: cmp $0xb,%esi
0.00 : 2d: je 38
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-o88q46yh4kxgpd1chk5gvjl5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index a2105f204a42..6314335007f0 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -7,8 +7,12 @@ #include <linux/list.h> #include <linux/rbtree.h> +struct ins; + struct ins_ops { int (*parse_target)(const char *operands, u64 *target); + int (*scnprintf)(struct ins *ins, char *bf, size_t size, + const char *operands, u64 target); }; struct ins { |