summaryrefslogtreecommitdiff
path: root/tools/perf/scripts/python/call-graph-from-postgresql.py
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 14:16:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 14:16:19 -0800
commit5fc0363d439ff15d2b9b1a5abe8265fa17512975 (patch)
tree313060b27005b5f7a0a372af7a8413ff78fc7308 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent06cc6b969c6375c65d0abbe4113af7949da29ab8 (diff)
parent9190e21780dfeff524a67c6e7b806c8a9d496086 (diff)
downloadkernel-5fc0363d439ff15d2b9b1a5abe8265fa17512975.tar.gz
Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 build updates from Ingo Molnar: "The main changes in this cycle were: - Makefile improvements (Paul Bolle) - KConfig cleanups to better separate 32-bit only, 64-bit only and generic feature enablement sections (Ingo Molnar)" * 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/build: Remove three unneeded genhdr-y entries x86/build: Don't use $(LINUXINCLUDE) twice x86/kconfig: Sort the 'config X86' selects alphabetically x86/kconfig: Clean up 32-bit compat options x86/kconfig: Clean up IA32_EMULATION select x86/kconfig, x86/pkeys: Move pkeys selects to X86_INTEL_MEMORY_PROTECTION_KEYS x86/kconfig: Move 64-bit only arch Kconfig selects to 'config X86_64' x86/kconfig: Move 32-bit only arch Kconfig selects to 'config X86_32'
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-15 06:01:55 +0000
atch.msgid.link/20241210170953.2936724-15-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Rely on the ASoC subsystem to runtime resume/suspend ↵Claudiu Beznea the SSI The ASoC subsystem takes care of runtime resume/suspend the audio devices when needed. Just enable the runtime PM on the SSI driver and let the subsystem runtime resume/suspend it. While at it use directly the devm_pm_runtime_enable(). Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-14-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Use goto label names that specify their actionsClaudiu Beznea Use goto label names that specify their action. In this way we can have a better understanding of what is the action associated with the label by just reading the label name. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-13-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Use temporary variable for struct deviceClaudiu Beznea Use a temporary variable for the struct device pointers to avoid dereferencing. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-12-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Use readl_poll_timeout_atomic()Claudiu Beznea Use readl_poll_timeout_atomic() instead of hardcoding something similar. While at it replace dev_info() with dev_warn_ratelimited() as the rz_ssi_set_idle() can also be called from IRQ context and if the SSI idle is not properly set this is at least a warning for user. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-11-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Remove the first argument of rz_ssi_stream_is_play()Claudiu Beznea The first argument of the rz_ssi_stream_is_play() is not used. Remove it. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-10-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Remove the rz_ssi_get_dai() functionClaudiu Beznea Remove the rz_ssi_get_dai() function and use directly the snd_soc_rtd_to_cpu() where needed or the struct device pointer embedded in the struct rz_ssi_priv objects. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-9-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Remove pdev member of struct rz_ssi_privClaudiu Beznea Remove the pdev member of struct rz_ssi_priv as it is not used. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-8-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Fix typo on SSI_RATES macro commentClaudiu Beznea The SSI_RATES macro covers 8KHz-48KHz audio frequencies. Update macro comment to reflect it. Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://patch.msgid.link/20241210170953.2936724-7-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Use only the proper amount of dividersClaudiu Beznea There is no need to populate the ckdv[] with invalid dividers as that part will not be indexed anyway. The ssi->audio_mck/bclk_rate should always be >= 0. While at it, change the ckdv type as u8, as the divider 128 was previously using the s8 sign bit. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Fixes: 03e786bd43410fa9 ("ASoC: sh: Add RZ/G2L SSIF-2 driver") Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20241210170953.2936724-6-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-12-11ASoC: renesas: rz-ssi: Terminate all the DMA transactionsClaudiu Beznea The stop trigger invokes rz_ssi_stop() and rz_ssi_stream_quit(). - The purpose of rz_ssi_stop() is to disable TX/RX, terminate DMA transactions, and set the controller to idle. - The purpose of rz_ssi_stream_quit() is to reset the substream-specific software data by setting strm->running and strm->substream appropriately. The function rz_ssi_is_stream_running() checks if both strm->substream and strm->running are valid and returns true if so. Its implementation is as follows: static inline bool rz_ssi_is_stream_running(struct rz_ssi_stream *strm) { return strm->substream && strm->running; } When the controller is configured in full-duplex mode (with both playback and capture active), the rz_ssi_stop() function does not modify the controller settings when called for the first substream in the full-duplex setup. Instead, it simply sets strm->running = 0 and returns if the companion substream is still running. The following code illustrates this: static int rz_ssi_stop(struct rz_ssi_priv *ssi, struct rz_ssi_stream *strm) { strm->running = 0; if (rz_ssi_is_stream_running(&ssi->playback) || rz_ssi_is_stream_running(&ssi->capture)) return 0; // ... } The controller settings, along with the DMA termination (for the last stopped substream), are only applied when the last substream in the full-duplex setup is stopped. While applying the controller settings only when the last substream stops is not problematic, terminating the DMA operations for only one substream causes failures when starting and stopping full-duplex operations multiple times in a loop. To address this issue, call dmaengine_terminate_async() for both substreams involved in the full-duplex setup when the last substream in the setup is stopped. Fixes: 4f8cd05a4305 ("ASoC: sh: rz-ssi: Add full duplex support") Cc: stable@vger.kernel.org Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20241210170953.2936724-5-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-10-30ASoC: Rename "sh" to "renesas"Lad Prabhakar Rename the "sh" folder to "renesas" to better reflect the Renesas-specific drivers. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/20241025150511.722040-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>