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linux-stable/drivers/hwtracing
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James Clark 988d40a4d4 coresight: Make trace ID map spinlock local to the map 
Reduce contention on the lock by replacing the global lock with one for
each map.

Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: James Clark <james.clark@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240722101202.26915-18-james.clark@linaro.org
2024-08-20 15:02:38 +01:00
..
coresight coresight: Make trace ID map spinlock local to the map 2024-08-20 15:02:38 +01:00
intel_th Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
ptt hwtracing: hisi_ptt: Assign parent for event_source device 2024-05-02 11:36:11 +01:00
stm stm class: sys-t: Improve ftrace source handling 2024-05-04 18:57:21 +02:00
Kconfig hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device 2022-09-08 16:26:17 -06:00