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ACPI: resource: acpi_dev_irq_override(): Check DMI match last
authorHans de Goede <hdegoede@redhat.com>
Sat, 28 Dec 2024 16:52:53 +0000 (17:52 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 7 Jan 2025 18:26:48 +0000 (19:26 +0100)
commitcd4a7b2e6a2437a5502910c08128ea3bad55a80b
treeb4b239a44a6984b450091abd5759d9c5a0542cde
parent7ed4e4a659d99499dc6968c61970d41b64feeac0
ACPI: resource: acpi_dev_irq_override(): Check DMI match last

acpi_dev_irq_override() gets called approx. 30 times during boot (15 legacy
IRQs * 2 override_table entries). Of these 30 calls at max 1 will match
the non DMI checks done by acpi_dev_irq_override(). The dmi_check_system()
check is by far the most expensive check done by acpi_dev_irq_override(),
make this call the last check done by acpi_dev_irq_override() so that it
will be called at max 1 time instead of 30 times.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20241228165253.42584-1-hdegoede@redhat.com
[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/resource.c