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| author |   Mark Brown <broonie@kernel.org> | 2022-09-20 00:07:42 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-20 00:07:42 +0100 |
| commit | 5ba3522cf8b9f3a9f6cbbde1d1e9217e518e0e0a (patch) | |
| tree | 5de41375934e1c32a9ce82f3643aa0c0d884ca2a /include/linux/raid/git:/git.zx2c4.com/ssh:/git@git.zx2c4.com | |
| parent | ASoC: sunxi: sun4i-codec: set debugfs_prefix for CPU DAI component (diff) | |
| parent | ASoC: SOF: replace ipc4-loader dev_vdbg with tracepoints (diff) | |
| download | linux-dev-5ba3522cf8b9f3a9f6cbbde1d1e9217e518e0e0a.tar.xz linux-dev-5ba3522cf8b9f3a9f6cbbde1d1e9217e518e0e0a.zip | |
ASoC: SOF: start using tracing instead of dev_dbg
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
Multiple maintainers have told us to start using the tracing
subsystem. Wish granted, this patchset suggested by Noah Klayman
removes a number of verbose and arguably useless dev_dbg or dev_vdbg
logs.
Beyond higher efficiency and less intrusive instrumentation, the use
of bpftrace scripts bring new functionality and helps gather
statistics on usage count on a running system, see how we can get
information on suspend/resume times with [1]
[1] https://github.com/thesofproject/sof-test/blob/main/kernel_tracing/bpftrace_scripts/suspend_resume_time.bt
Diffstat (limited to 'include/linux/raid/git:/git.zx2c4.com/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions