mirror of
https://github.com/torvalds/linux
synced 2024-09-06 09:51:23 +00:00
![]() With the rework of how the __string() handles dynamic strings where it saves off the source string in field in the helper structure[1], the assignment of that value to the trace event field is stored in the helper value and does not need to be passed in again. This means that with: __string(field, mystring) Which use to be assigned with __assign_str(field, mystring), no longer needs the second parameter and it is unused. With this, __assign_str() will now only get a single parameter. There's over 700 users of __assign_str() and because coccinelle does not handle the TRACE_EVENT() macro I ended up using the following sed script: git grep -l __assign_str | while read a ; do sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > /tmp/test-file; mv /tmp/test-file $a; done I then searched for __assign_str() that did not end with ';' as those were multi line assignments that the sed script above would fail to catch. Note, the same updates will need to be done for: __assign_str_len() __assign_rel_str() __assign_rel_str_len() I tested this with both an allmodconfig and an allyesconfig (build only for both). [1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/ Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Christian König <christian.koenig@amd.com> for the amdgpu parts. Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #for Acked-by: Rafael J. Wysocki <rafael@kernel.org> # for thermal Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Darrick J. Wong <djwong@kernel.org> # xfs Tested-by: Guenter Roeck <linux@roeck-us.net> |
||
---|---|---|
.. | ||
broadcom | ||
intel | ||
mediatek | ||
qcom | ||
samsung | ||
st | ||
tegra | ||
ti-soc-thermal | ||
amlogic_thermal.c | ||
armada_thermal.c | ||
cpufreq_cooling.c | ||
cpuidle_cooling.c | ||
da9062-thermal.c | ||
db8500_thermal.c | ||
devfreq_cooling.c | ||
dove_thermal.c | ||
gov_bang_bang.c | ||
gov_fair_share.c | ||
gov_power_allocator.c | ||
gov_step_wise.c | ||
gov_user_space.c | ||
hisi_thermal.c | ||
imx8mm_thermal.c | ||
imx_sc_thermal.c | ||
imx_thermal.c | ||
k3_bandgap.c | ||
k3_j72xx_bandgap.c | ||
Kconfig | ||
khadas_mcu_fan.c | ||
kirkwood_thermal.c | ||
loongson2_thermal.c | ||
Makefile | ||
max77620_thermal.c | ||
qoriq_thermal.c | ||
rcar_gen3_thermal.c | ||
rcar_thermal.c | ||
rockchip_thermal.c | ||
rzg2l_thermal.c | ||
spear_thermal.c | ||
sprd_thermal.c | ||
sun8i_thermal.c | ||
thermal-generic-adc.c | ||
thermal_core.c | ||
thermal_core.h | ||
thermal_debugfs.c | ||
thermal_debugfs.h | ||
thermal_helpers.c | ||
thermal_hwmon.c | ||
thermal_hwmon.h | ||
thermal_mmio.c | ||
thermal_netlink.c | ||
thermal_netlink.h | ||
thermal_of.c | ||
thermal_sysfs.c | ||
thermal_trace.h | ||
thermal_trace_ipa.h | ||
thermal_trip.c | ||
uniphier_thermal.c |