We're currently using the ABI symbol list from within msm-kernel and is
not version-tracked by ACK. Thus, GKI_SKIP_IF_VERSION_MATCHES may
spuriously pass even if there is a symbol list change. Disable
GKI_SKIP_IF_VERSION_MATCHES for now until we start using symbol list
from ACK.
Change-Id: Ifea662029a193e36c4c6d28bedc167399f4f85ba
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Funnel devices are now capable of supporting multiple-inputs and
multiple-outputs configuration with in built hardware filtering
for TPDM devices. Add software support to this function. Output
ports is selected according to the source of the trace path.
Change-Id: I491293e0b1948f3747d34eb79e7845617ace4244
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>
Signed-off-by: Tao Zhang <taozha@codeaurora.org>
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Remove region from local minidump table when failed to register new
region with RM call.
Change-Id: I85bbf62e90cd423be7d3475a5f6526062b22c8c9
Signed-off-by: Cong Zhang <quic_congzhan@quicinc.com>
If user register minidump region with same name, return -EEXIST error
code.
Change-Id: I612a7a4f77fdd80d3b677b2b2b4e4d1221c3395f
Signed-off-by: Cong Zhang <quic_congzhan@quicinc.com>
Enable QDSS configs to support STM/TPDM/Remote ETM/CTI functions.
Change-Id: I297b0820794849d3dc27af30b646780f4370d1d7
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Add the coresight qmi head file since the remote etm need it
support.
Change-Id: I282abfab76be5149dca2496bb9583951f760f17e
Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Add msleep_interruptible to list of symbols.
Change-Id: I348f22cca19c1086c04068ba1ea539b18705d84b
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
Add ioctl support by which userspace can know the various stats.
Change-Id: I916232f7eeb0efd7ca5a8d99afff547fdb9ad594
Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>
Instead of traversing the entire process list
to determine if there are any tasks left on
this cpu's rq, track any tasks that get
re-enqueued during the balance_callbacks
operation.
Change-Id: Iff8322172b17c98c2c6b2a8f75653f557cebcbb6
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
drain_rq_cpu_stop as written, can and will add a call
to the balance_callbacks queue. This is possible with
the below calling sequence
drain_rq_cpu_stop
migrate_tasks
pick_migrate_task
pick_next_task
pick_next_task-rt (first==true)
set_next_task_rt
rt_queue_push_tasks
queue_balance_calllback (if rq has pushable tasks)
--> entry added to balance_callbacks queue.
drain_rq_cpu_stop will release the rq lock and enable
interrupts without performing a balance callback. If
an interrupt which will attempt to acquire the rq
lock happens before this context switches out, the
balance callback will not have happened, and an
attempt to reaquire the rq lock will WARN.
Correct the warn by handling the callbacks prior to
releasing the locks and re-enabling interrupts.
Change-Id: I36f7b20cfaedac556a5a2418a299551bc2c34eb3
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
Currently, if an ED task is detected on a cluster, the entire cluster's
frequency is raised to fmax. However, since ED tasks are only classified
under boosted scenarios anyways, this degree of boost may not be
necessary. This patch introduces a tunable, sched_ed_boost, which can be
used to boost the highest load on the cluster with an ED task by x%, x
being the set tunable.
Change-Id: I90ce6e7435b89ed27d307a164fdd7b8f6c8f5c9e
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
If the cluster fmax is changed, ensure the cpu capacity is updated
instantly.
Change-Id: I1328c8b5e74e176b1e55091314cb65a4ef5f783d
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
This will update the freq as soon the rqlock is dropped and also avoids
us from acquiring a rq lock as enqueue is called with rq lock held.
Change-Id: I24b91309b753f61a38d1eb8e26af451544fa3f52
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
Update to prefer low_latency and pipeline as having higher priority than
others.
Change-Id: Ib5ba973d483cf923f886a906a158907335ccab9b
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
When sysctl_sched_idle_enough is not set, the current code still finds a
pakcing cpu only to reject it later. Fix this i.e. don't even bother
finding a packing cpu when idle_enough is zero.
Change-Id: I5cdce5e06072eee75593aa1e36953a2946e20efa
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
Update system cache hardware settings for pineapple SoC.
Change-Id: I2a829749a11f879df548837c0cfcaa027d967b1f
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
In the event where a task is being dequeued from a CPU other than the
CPU WALT has recorded as the previous enqueue cpu, a crash is induced.
However, it could be the case during WALT initialization that due to a
race where task is in the middle of being forked, an attempt is made to
dequeue a task where the prev_on_cpu_rq member is not properly
initialized.
Change-Id: I3a52da5d6cc5ae5b71800d0f8097e6debb3b7187
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
This change is for general scheduler improvement.
Change-Id: Ifa74c7c827ed5a5a8b23fcb9d6de2325dfeb788f
Signed-off-by: Stephen Dickey <dickey@codeaurora.org>
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Ensure that all thermal pressure gets accounted in capacity_orig
within the window rollover period.
Change-Id: I3858c21aff31ff517f5e521df765b119bf5d3244
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Currently the code simply pulls the last task in the rq. Instead make it
visit at least 5 tasks in the RQ and find a suitable util task to pull.
Change-Id: Ied5fa689ec94296f8655232cef5a3301f0cbc813
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
Signed-off-by: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
When rotation is enabled, the system is under heavy load, allow farthest
cluster to help each other.
Change-Id: Idd402fa120baa47e8506d7dc2439765dd6d5bcc9
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
There is a case where when big cluster(Gold/Prime) is entering idle it
fails to pull task from lower cluster if lower cluster is only having a
single big task in it's runqueue.
The reason for failure is, walt skips newidle balance for above condition
if "idle_cpu" check fails for destination core and for newidle balance
destination core is entering idle (not yet idle) thus "idle_cpu" returns
false. Fix this by skipping "idle_cpu" check for new idle balancing.
Change-Id: Id973bd8a67fbfcd9d47bec9a0894b697412f2c90
Signed-off-by: Ashay Jaiswal <quic_ashayj@quicinc.com>
Signed-off-by: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
There are instances where rt and irq load exceeds thermally limited
capacity and results in a very high cpu_capacity.
Fix it by comparing it against 0.
Change-Id: Ice6e71cd8b5e0635ec1d79c7338a964cef70271d
Signed-off-by: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
With latest Android Kernel update, below errors are seen
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:111:1: error: declaration specifier missing, defaulting to 'int' [-Werror]
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:111:23: error: a parameter list without types is only allowed in a function definition
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:114:1: error: declaration specifier missing, defaulting to 'int' [-Werror]
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:114:23: error: a parameter list without types is only allowed in a function definition
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:117:1: error: declaration specifier missing, defaulting to 'int' [-Werror]
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:117:23: error: a parameter list without types is only allowed in a function definition
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:120:1: error: declaration specifier missing, defaulting to 'int' [-Werror]
kernel_platform/msm-kernel/include/../drivers/android/binder_internal.h:120:23: error: a parameter list without types is only allowed in a function definition
Fix these build issues by including right header file.
Change-Id: I4ff2f484b05ebae9b9929b4d2c3b7b1e717769b4
Signed-off-by: Blagovest Kolenichev <quic_c_bkolen@quicinc.com>
