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| author | Chunyan Zhang <zhang.chunyan@linaro.org> | 2015-07-31 18:37:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 23:30:15 +0300 |
| commit | cd196ac3fa5a574f3ddf37b66fbe8c58225c3355 (patch) | |
| tree | 3a6458aff8290303a712b853799cf33074ef4ce9 /Documentation/ABI | |
| parent | 414a1417d7b35e0e72edb16e45840e242cb6b52e (diff) | |
| download | linux-cd196ac3fa5a574f3ddf37b66fbe8c58225c3355.tar.xz | |
coresight-etm4x: Change the name of the ctxid_val to ctxid_pid
'ctxid_val' array was used to store the value of ETM context ID comparator
which actually stores the process ID to be traced, so using 'ctxid_pid' as
its name instead make it easier to understand.
This patch also changes the ABI, it is normally not allowed, but
fortunately it is a testing ABI and very new for now. Nevertheless,
if you don't think it should be changed, we could always add an alias
for userspace.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x index 2fe2e3dae487..2355ed8ae31f 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -249,7 +249,7 @@ KernelVersion: 4.01 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Select which context ID comparator to work with. -What: /sys/bus/coresight/devices/<memory_map>.etm/ctxid_val +What: /sys/bus/coresight/devices/<memory_map>.etm/ctxid_pid Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> |