diff options
| author | Chunyan Zhang <zhang.chunyan@linaro.org> | 2015-07-31 18:37:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 23:30:15 +0300 |
| commit | 414a1417d7b35e0e72edb16e45840e242cb6b52e (patch) | |
| tree | c623ea49722ad726fb1c14346f92f2f991a993d3 /Documentation | |
| parent | c35aaa13794a0c5b752af19993222d08497e7036 (diff) | |
| download | linux-414a1417d7b35e0e72edb16e45840e242cb6b52e.tar.xz | |
coresight-etm3x: 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')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x index b4d0b99afffb..d72ca1736ba4 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x @@ -112,7 +112,7 @@ KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> Description: (RW) Mask to apply to all the context ID comparator. -What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_val +What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_pid Date: November 2014 KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> |