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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-04-03 18:59:17 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-04-07 09:38:39 +0300 |
| commit | 8b4f52ef7a412dd8e0b390ad4815bd74323f6f99 (patch) | |
| tree | 275c605f2053379a0de8e1afabc267afc3630c2c /tools/perf/scripts/python/stackcollapse.py | |
| parent | bd0df44795053e53a25c521016d083311a05fae0 (diff) | |
gpiolib: acpi: Deduplicate some code in __acpi_find_gpio()
__acpi_find_gpio() calls two functions depending on the supplied con_id
and possibility to fallback to _CRS lookup. Those functions have the same
pieces of code that can be done only in one place. Do it so.
This gives an impressive shrink of the generated code for x86_64:
add/remove: 0/2 grow/shrink: 0/4 up/down: 0/-1204 (-1204)
Function old new delta
acpi_find_gpio.__UNIQUE_ID_ddebug478 56 - -56
acpi_dev_gpio_irq_wake_get_by.__UNIQUE_ID_ddebug480 56 - -56
acpi_find_gpio 354 216 -138
acpi_get_gpiod_by_index 456 307 -149
__acpi_find_gpio 877 638 -239
acpi_dev_gpio_irq_wake_get_by 695 129 -566
Total: Before=15358, After=14154, chg -7.84%
Acked-by: Mika Westerberg <westeri@kernel.org>
Link: https://lore.kernel.org/r/20250403160034.2680485-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions