Messages in this thread | | | Date | Tue, 31 Oct 2023 12:45:42 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH] perf tools: Add --debug-file option to redirect debug output |
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Em Tue, Oct 31, 2023 at 10:55:23AM +0000, Yang Jihong escreveu: > Currently, debug messages is output to stderr, add --debug-file option to > support redirection to a specified file. > # perf --debug-file /tmp/perf.log record -v true > [ perf record: Woken up 1 times to write data ] > [ perf record: Captured and wrote 0.013 MB perf.data (26 samples) ] > # cat /tmp/perf.log > DEBUGINFOD_URLS= > Using CPUID GenuineIntel-6-3E-4
Ok, reusing debug_set_file() that was introduced to be used in the 'perf daemon' subcommand.
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
- Arnaldo
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