Re: [PATCH V3 12/18] coresight: tmc: dump system memory content only when needed

2016-04-25 Thread Suzuki K Poulose
On 25/04/16 15:38, Mathieu Poirier wrote: On 25 April 2016 at 05:16, Suzuki K Poulose wrote: On 22/04/16 18:14, Mathieu Poirier wrote: Calling tmc_etf/etr_dump_hw() is required only when operating from sysFS. When working from Perf, the system memory is harvested from the AUX trace API. Sig

Re: [PATCH V3 12/18] coresight: tmc: dump system memory content only when needed

2016-04-25 Thread Mathieu Poirier
On 25 April 2016 at 05:16, Suzuki K Poulose wrote: > On 22/04/16 18:14, Mathieu Poirier wrote: >> >> Calling tmc_etf/etr_dump_hw() is required only when operating from >> sysFS. When working from Perf, the system memory is harvested >> from the AUX trace API. >> >> Signed-off-by: Mathieu Poirier

Re: [PATCH V3 12/18] coresight: tmc: dump system memory content only when needed

2016-04-25 Thread Suzuki K Poulose
On 22/04/16 18:14, Mathieu Poirier wrote: Calling tmc_etf/etr_dump_hw() is required only when operating from sysFS. When working from Perf, the system memory is harvested from the AUX trace API. Signed-off-by: Mathieu Poirier --- drivers/hwtracing/coresight/coresight-tmc-etf.c | 7 ++-

[PATCH V3 12/18] coresight: tmc: dump system memory content only when needed

2016-04-22 Thread Mathieu Poirier
Calling tmc_etf/etr_dump_hw() is required only when operating from sysFS. When working from Perf, the system memory is harvested from the AUX trace API. Signed-off-by: Mathieu Poirier --- drivers/hwtracing/coresight/coresight-tmc-etf.c | 7 ++- drivers/hwtracing/coresight/coresight-tmc-etr.