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| author |   Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2014-02-06 05:32:06 +0000 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-02-18 09:34:50 -0300 |
| commit | f49540b17c1c6fa5a0734cc1d8b57614fd2036be (patch) | |
| tree | 0dcaff502494d374382f0e0f2f22435ae410a6cd /tools/perf/builtin-probe.c | |
| parent | perf probe: Fix to do exit call for symbol maps (diff) | |
| download | linux-dev-f49540b17c1c6fa5a0734cc1d8b57614fd2036be.tar.xz linux-dev-f49540b17c1c6fa5a0734cc1d8b57614fd2036be.zip | |
perf probe: Remove incorrect symbol check for --list
Remove unneeded symbol check for --list option.
This code actually checks whether the given symbol exists in the kernel.
But this is incorrect for online kernel/module and offline module too:
- For online kernel/module, the kprobes itself already
ensured the symbol exist in the kernel.
- For offline module, this code can't access the offlined
modules. Ignore it.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: "David A. Long" <dave.long@linaro.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: yrl.pp-manager.tt@hitachi.com
Link: http://lkml.kernel.org/r/20140206053206.29635.7453.stgit@kbuild-fedora.yrl.intra.hitachi.co.jp
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-probe.c')
0 files changed, 0 insertions, 0 deletions