Re: [PATCH V2 09/11] coresight: etm-perf: Truncate the perf record if handle has no space
From: Suzuki K Poulose <suzuki.poulose@arm.com>
Date: 2021-01-13 09:50:13
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On 1/13/21 4:18 AM, Anshuman Khandual wrote:
While starting off the etm event, just abort and truncate the perf record if the perf handle as no space left. This avoids configuring both source and sink devices in case the data cannot be consumed in perf. Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <redacted> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Anshuman Khandual <redacted>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel