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authorLeo Yan <[email protected]>2018-12-11 15:38:27 +0800
committerArnaldo Carvalho de Melo <[email protected]>2018-12-18 12:23:59 -0300
commit02e7e2509e939b50f4f1b14c08b97f60256df3ea (patch)
tree67250073af269bff89e4f8cec932cce2853314f1 /scripts/gcc-plugins/cyc_complexity_plugin.c
parent37bb37168dc1b1f5e3ac791aeecd14ef980764fd (diff)
perf cs-etm: Treat EO_TRACE element as trace discontinuity
If the decoder outputs an EO_TRACE element, it means the end of the trace buffer; this is a discontinuity and in this case the end of trace data needs to be saved. This patch generates a CS_ETM_DISCONTINUITY packet for the EO_TRACE element hereby flushing the end of trace data in cs-etm.c. Signed-off-by: Leo Yan <[email protected]> Reviewed-by: Mathieu Poirier <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mike Leach <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Robert Walker <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
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