diff options
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-08-25 15:19:10 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 13:05:43 +0200 |
| commit | 68905d73df5d51ba1318a0ad3f3c5a65c4e646a2 (patch) | |
| tree | d262c0ae8279903506a10881222a83cde7c91e81 /drivers/hwtracing/coresight/coresight-stm.c | |
| parent | 3224dcc5a6ce919ddef2a387dcb4c47666480ed0 (diff) | |
| download | linux-rt-68905d73df5d51ba1318a0ad3f3c5a65c4e646a2.tar.gz | |
coresight: etm-perf: pass struct perf_event to source::enable/disable()
With this commit [1] address range filter information is now found
in the struct hw_perf_event::addr_filters. As such pass the event
itself to the coresight_source::enable/disable() functions so that
both event attribute and filter can be accessible for configuration.
[1] 'commit 375637bc5249 ("perf/core: Introduce address range filtering")'
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-stm.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-stm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c index 7949f0f6744a..49e0f1b925a5 100644 --- a/drivers/hwtracing/coresight/coresight-stm.c +++ b/drivers/hwtracing/coresight/coresight-stm.c @@ -198,7 +198,7 @@ static void stm_enable_hw(struct stm_drvdata *drvdata) } static int stm_enable(struct coresight_device *csdev, - struct perf_event_attr *attr, u32 mode) + struct perf_event *event, u32 mode) { u32 val; struct stm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); @@ -260,7 +260,8 @@ static void stm_disable_hw(struct stm_drvdata *drvdata) stm_hwevent_disable_hw(drvdata); } -static void stm_disable(struct coresight_device *csdev) +static void stm_disable(struct coresight_device *csdev, + struct perf_event *event) { struct stm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); @@ -355,7 +356,7 @@ static void stm_generic_unlink(struct stm_data *stm_data, if (!drvdata || !drvdata->csdev) return; - stm_disable(drvdata->csdev); + stm_disable(drvdata->csdev, NULL); } static phys_addr_t |