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authorPeter Zijlstra <peterz@infradead.org>2025-09-25 11:26:22 +0200
committerPeter Zijlstra <peterz@infradead.org>2025-10-16 11:13:54 +0200
commit5892cbd85dbf9059b8a3a7dd8ab64c0fce671029 (patch)
treeef745a0676054851f40d6472ba8a9b2a9d2583e8 /tools/perf/scripts/python/bin/stackcollapse-report
parent46a177fb01e52ec0e3f9eab9b217a0f7c8909eeb (diff)
downloadkernel-5892cbd85dbf9059b8a3a7dd8ab64c0fce671029.tar.gz
sched: Match __task_rq_{,un}lock()
In preparation to adding more rules to __task_rq_lock(), such that __task_rq_unlock() will no longer be equivalent to rq_unlock(), make sure every __task_rq_lock() is matched by a __task_rq_unlock() and vice-versa. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Juri Lelli <juri.lelli@redhat.com> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions
wait for the enumeration/initialization to be completed. In the nominal case where the codec device is already active the get_sync() would only perform a ref-count increase. The changes are directly inspired by RT711 and RT711-sdca changes. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230802153629.53576-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 2023-08-07ASoC: SoundWire codecs: make regmap cache-only in probePierre-Louis Bossart The SoundWire bus may start after the probe where the SoundWire ASoC components are registered. This creates a time window where the card can be created and the registers be accessed. As discussed on the mailing list, we can't really control when codecs are enumerated and initialized, but we can make sure the access to the codecs is cached until the hardware is accessible. This patch configures regcache_cache_only() with a 'true' parameter in the probe function, and a 'false' parameter in the io_init routine. The rt5682 is handled through a different patch due to its specific cache handling. Link: https://lore.kernel.org/alsa-devel/20230503144102.242240-1-krzysztof.kozlowski@linaro.org/ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230802153629.53576-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> 2023-06-14ASoC: rt712: Use maple tree register cacheMark Brown The rt712 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern. Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230609-asoc-rt-sdw-maple-v1-3-85ee50c93905@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> 2023-05-18ASoC: codecs: rt712-sdca-dmic: do not store status in state containerKrzysztof Kozlowski Driver in its update status callback stores Soundwire device status in state container but it never uses it later. Simplify the code a bit. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com Link: https://lore.kernel.org/r/20230518072753.7361-9-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org 2023-04-06ASoC: rt712-sdca: Add RT712 SDCA driver for Mic topologyShuming Fan This is the initial codec driver for rt712 SDCA (Mic topology). The host should connect with rt712 SdW2 interface. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20230406085535.52002-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>