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Message-ID: <f9d2a5e10710162216s149c16a3j9bb63d60fdf1e782@mail.gmail.com> Date: Tue, 16 Oct 2007 22:16:47 -0700 From: "Russ Dill" <russ.dill@...il.com> To: linux-kernel@...r.kernel.org Subject: [PATCH] Better document profile= Be more explicit on what the step/bucket size accomplishes. Signed-off-by: Russ Dill <Russ.Dill@...il.com> --- Documentation/kernel-parameters.txt | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index eb24799..3c6fd27 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1427,7 +1427,10 @@ and is between 256 and 4096 characters. It is defined in the file Format: [schedule,]<number> Param: "schedule" - profile schedule points. Param: <number> - step/bucket size as a power of 2 for - statistical time based profiling. + statistical time based profiling. A value of + 2 will provide a granularity of 4 bytes, a + value of 3 will provide a granularity of 8 + bytes and so on. Param: "sleep" - profile D-state sleeping (millisecs) processor.max_cstate= [HW,ACPI] -- 1.5.2.5 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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