7cf0b79e6f
Perf probe -L shows incorrect error message (Dwarf error) if it fails to find source file. This can confuse users. # ./perf probe -s /nowhere -L vfs_read Debuginfo analysis failed. (-2) Error: Failed to show lines. (-2) With this patch, it shows correct message. # ./perf probe -s /nowhere -L vfs_read Failed to find source file. (-2) Error: Failed to show lines. (-2) LKML-Reference: <4C36EBDB.4020308@hitachi.com> Cc: Chase Douglas <chase.douglas@canonical.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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