nvidia-tegra-modules.git/drivers/misc/tegra-profiler/debug.c, branch rtss22-ae NVIDIA's kernel modules to support tegra chips (used in Jetson boards) misc: tegra-profiler: support raw hardware events 2017-07-13T14:18:43+00:00 Igor Nabirushkin inabirushkin@nvidia.com 2017-05-10T06:48:52+00:00 ea601e0bcf2464b3f6b70ce70000a487286f6754 Support arbitrary raw hardware PMU events. There are also a few minor changes in procfs output. Bug 1923017 Change-Id: I490817d4dba10100d7450572835c45dcba8cac32 Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com> Reviewed-on: http://git-master/r/1478869 (cherry picked from commit 83d257b17e00e97b3c2fc93e8a2b142c7074c23f) Reviewed-on: http://git-master/r/1482903 
Support arbitrary raw hardware PMU events.
There are also a few minor changes in procfs output.

Bug 1923017

Change-Id: I490817d4dba10100d7450572835c45dcba8cac32
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/1478869
(cherry picked from commit 83d257b17e00e97b3c2fc93e8a2b142c7074c23f)
Reviewed-on: http://git-master/r/1482903
misc: tegra-profiler: fix debug preempt warnings 2017-07-13T14:18:41+00:00 Igor Nabirushkin inabirushkin@nvidia.com 2014-12-29T08:16:30+00:00 ae1de6a6704dfc4b6eace4337607d86a479c4971 Tegra Profiler: fix warnings with CONFIG_DEBUG_PREEMPT=y * Add the missing preempt_disable/enable() pairs in start/stop ioctls. * Untie mmap and some other samples from the current cpu. Bug 200067410 Change-Id: I9f03facf3a0ecee20432019ea8094a349c7897d1 Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com> Reviewed-on: http://git-master/r/668123 (cherry picked from commit ee3374eb9983d1ccadbf3a54c977d3e6db97ec4a) Reviewed-on: http://git-master/r/668083 (cherry picked from commit 8abe9ddc6f7a791b55ad181de34f8b20110aae60) 
Tegra Profiler: fix warnings with CONFIG_DEBUG_PREEMPT=y

* Add the missing preempt_disable/enable() pairs in start/stop ioctls.
* Untie mmap and some other samples from the current cpu.

Bug 200067410

Change-Id: I9f03facf3a0ecee20432019ea8094a349c7897d1
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/668123
(cherry picked from commit ee3374eb9983d1ccadbf3a54c977d3e6db97ec4a)
Reviewed-on: http://git-master/r/668083
(cherry picked from commit 8abe9ddc6f7a791b55ad181de34f8b20110aae60)
misc: tegra-profiler: add group samples 2017-07-13T14:18:39+00:00 Igor Nabirushkin inabirushkin@nvidia.com 2014-01-26T13:59:25+00:00 faefcfd87cdaa071edfb6c4194867d80548b5377 Group CPU cycles and cache misses samples. To reduce the amount of data passed from the target to the host, we can group samples that have a lot of common information. Bug 1447582 Change-Id: I9b16bf4f18455ff6219fd58373eceba4cb71e352 Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com> Reviewed-on: http://git-master/r/360133 (cherry picked from commit c71f7e558a9c36752d8f845a17e64aaa9ccf90a2) 
Group CPU cycles and cache misses samples.
To reduce the amount of data passed from the target to the host,
we can group samples that have a lot of common information.

Bug 1447582

Change-Id: I9b16bf4f18455ff6219fd58373eceba4cb71e352
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/360133
(cherry picked from commit c71f7e558a9c36752d8f845a17e64aaa9ccf90a2)
misc: tegra-profiler: add thumb flag into samples 2017-07-13T14:18:39+00:00 Igor Nabirushkin inabirushkin@nvidia.com 2013-09-24T13:34:09+00:00 1e8f234fcaf37c92e7ee95edcf90864aa53530d3 Tegra Profiler misc driver: thumb mode flag was added into samples Bug 1374335 Change-Id: Ie80e6508ed2a35b73ca5e65fd31d41f99220a252 Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com> Reviewed-on: http://git-master/r/298731 (cherry picked from commit 2513883dece333fa10f656dc3d354030c32dbfaa) 
Tegra Profiler misc driver: thumb mode flag was
added into samples

Bug 1374335

Change-Id: Ie80e6508ed2a35b73ca5e65fd31d41f99220a252
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/298731
(cherry picked from commit 2513883dece333fa10f656dc3d354030c32dbfaa)
ARM: tegra: Add Tegra Profiler 2017-07-13T14:18:38+00:00 Igor Nabirushkin inabirushkin@nvidia.com 2013-06-26T11:21:17+00:00 5f3cdf0e1ed61ea7c4ed93176c4406e436adbf6b Add Tegra Profiler kernel misc driver Bug 1312406 Change-Id: Ifeadff529dbc949c40f91534fa059fde2b5f76b4 Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com> Reviewed-on: http://git-master/r/242395 (cherry picked from commit 7ef04d577f5764c3badd67cef9dcc36cc43c80e1) Reviewed-on: http://git-master/r/268510 (cherry picked from commit 806734389a0089e526ce6af8d431d221d4fba2a4) 
Add Tegra Profiler kernel misc driver

Bug 1312406

Change-Id: Ifeadff529dbc949c40f91534fa059fde2b5f76b4
Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Reviewed-on: http://git-master/r/242395
(cherry picked from commit 7ef04d577f5764c3badd67cef9dcc36cc43c80e1)
Reviewed-on: http://git-master/r/268510
(cherry picked from commit 806734389a0089e526ce6af8d431d221d4fba2a4)