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Searched refs:compressed (Results 1 – 9 of 9) sorted by relevance

/tools/perf/util/
Dzstd.c61 size_t ret, size, compressed = 0; in zstd_compress_stream_to_records() local
69 compressed += size; in zstd_compress_stream_to_records()
84 compressed += size; in zstd_compress_stream_to_records()
89 return compressed; in zstd_compress_stream_to_records()
Dtool.h76 event_op4 compressed; member
Dsession.c530 if (tool->compressed == NULL) in perf_tool__fill_defaults()
531 tool->compressed = perf_session__process_compressed_event; in perf_tool__fill_defaults()
1510 tool->compressed == perf_session__process_compressed_event_stub) in perf_session__process_user_event()
1565 err = tool->compressed(session, event, file_offset); in perf_session__process_user_event()
Dheader.c2868 FEAT_OPR(COMPRESSED, compressed, false),
/tools/testing/selftests/zram/
DREADME6 (<id> = 0, 1, ...). Pages written to these disks are compressed and stored
/tools/perf/Documentation/
Dperf.data-file-format.txt374 that have perf_events records in compressed form.
548 The header is followed by compressed data frame that can be decompressed
549 into array of perf trace records. The size of the entire compressed event
Dperf-record.txt483 possibly compressed (-z) and written to the output, perf.data or pipe.
485 Larger data chunks are compressed more effectively in comparison to smaller
495 Produce compressed trace using specified level n (default: 1 - fastest compression,
Dintel-pt.txt9 modes and timings and formats it into highly compressed binary packets.
/tools/perf/
Dbuiltin-record.c935 size_t compressed; in zstd_compress() local
938 compressed = zstd_compress_stream_to_records(&session->zstd_data, dst, dst_size, src, src_size, in zstd_compress()
942 session->bytes_compressed += compressed; in zstd_compress()
944 return compressed; in zstd_compress()