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Commit 597ee407 authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
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perf intel-pt: Remove no_force_psb from documentation 



no_force_psb was dropped as a late change to the kernel driver.
Consequently, remove it from the documentation.

Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1443089122-19082-2-git-send-email-adrian.hunter@intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 266fa2b2

tools/perf/Documentation/intel-pt.txt

+0 −15
Original line number Original line Diff line number Diff line
@@ -364,21 +364,6 @@ cyc_thresh Specifies how frequently CYC packets are produced - see cyc 




		CYC packets are not requested by default.

		CYC packets are not requested by default.





no_force_psb	This is a driver option and is not in the IA32_RTIT_CTL MSR.



		It stops the driver resetting the byte count to zero whenever

		enabling the trace (for example on context switches) which in

		turn results in no PSB being forced.  However some processors

		will produce a PSB anyway.



		In any case, there is still a PSB when the trace is enabled for

		the first time.



		no_force_psb can be used to slightly decrease the trace size but

		may make it harder for the decoder to recover from errors.



		no_force_psb is not selected by default.







new snapshot option

new snapshot option

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