perf tools: Make vmlinux short name more like kallsyms short name
The previous patch changed kernel dso name from '[kernel.kallsyms]' to
vmlinux. However it might add confusion to old users accustomed to the
old name. So change the short name to '[kernel.vmlinux]' to reduce such
confusion.
Before:
# Overhead Command Shared Object Symbol
# ........ .............. ....................... ...............................
#
9.83% swapper vmlinux [k] intel_idle
4.10% awk libc-2.20.so [.] __strcmp_sse2
1.86% sed libc-2.20.so [.] __strcmp_sse2
1.78% netctl-auto libc-2.20.so [.] __strcmp_sse2
1.23% netctl-auto libc-2.20.so [.] __mbrtowc
1.21% firefox libxul.so [.] 0x00000000024b62bd
1.20% swapper vmlinux [k] cpuidle_enter_state
1.03% sleep vmlinux [k] copy_user_generic_unrolled
After:
# Overhead Command Shared Object Symbol
# ........ .............. ....................... ...............................
#
9.83% swapper [kernel.vmlinux] [k] intel_idle
4.10% awk libc-2.20.so [.] __strcmp_sse2
1.86% sed libc-2.20.so [.] __strcmp_sse2
1.78% netctl-auto libc-2.20.so [.] __strcmp_sse2
1.23% netctl-auto libc-2.20.so [.] __mbrtowc
1.21% firefox libxul.so [.] 0x00000000024b62bd
1.20% swapper [kernel.vmlinux] [k] cpuidle_enter_state
1.03% sleep [kernel.vmlinux] [k] copy_user_generic_unrolled
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1415063674-17206-9-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
committed by
Arnaldo Carvalho de Melo
parent
b837a8bdc4
commit
96d78059d6
@@ -1106,6 +1106,9 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
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if (__machine__create_kernel_maps(machine, kernel) < 0)
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goto out_problem;
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if (strstr(dso->long_name, "vmlinux"))
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dso__set_short_name(dso, "[kernel.vmlinux]", false);
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machine__set_kernel_mmap_len(machine, event);
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/*
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