diff options
| author | Frederic Weisbecker <[email protected]> | 2009-07-01 05:35:15 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-07-01 09:58:52 +0200 |
| commit | deac911cbdcb124fa0cee47c588e0cb0400b23b7 (patch) | |
| tree | c76ae281553a57ec002945d48b9d474858836d0f /tools/perf/builtin-annotate.c | |
| parent | 4424961ad6621a02c6b4c9093e801002c1bb9f65 (diff) | |
perf_counter tools: Various fixes for callchains
The symbol resolving has of course revealed some bugs in the
callchain tree handling. This patch fixes some of them,
including:
- inherit the children from the parents while splitting a node
- fix list range moving
- fix indexes setting in callchains
- create a child on the current node if the path doesn't match in
the existent children (was only done on the root)
- compare using symbols when possible so that we can match a function
using any ip inside by referring to its start address.
The practical effects are:
- remove double callchains
- fix upside down or any random order of callchains
- fix wrong paths
- fix bad hits and percentage accounts
Signed-off-by: Frederic Weisbecker <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Anton Blanchard <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions