ACPI / table: Use pr_debug() instead of pr_info() for MADT table scanning

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For a normal 8 cpu sockets system, it will up to 240 cpu threads (Xeon E7
v2 family for now), and we need 240 entries for local apic or local x2apic
in MADT table, so it will be much verbose information printed with a slow
uart console when system booted, this will be even worse with large system
with 16/32 cpu sockets.

This patch just use pr_debug() instead of pr_info() for ioapic/iosapic,
local apic/x2apic/sapic structures when scanning the MADT table to remove
those verbose information, but leave other structures unchanged.

CC: Rafael J Wysocki <rjw@rjwysocki.net>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Grant Likely <grant.likely@linaro.org>
Tested-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>

...

This commit is contained in:

Hanjun Guo 2015-03-24 14:02:34 +00:00 • committed by Will Deacon

parent 06e5801b8c

commit 07f438df22

1 changed files with 16 additions and 14 deletions

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drivers/acpi/tables.c

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