* [PATCH] -mm: make ACPI errata __read_mostly
@ 2006-05-23 18:53 Andreas Mohr
0 siblings, 0 replies; only message in thread
From: Andreas Mohr @ 2006-05-23 18:53 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, linux-acpi
Hello all,
this may be quite useful given frequent ACPI idle invocation...
i386 run-tested on 2.6.17-rc4-mm3.
Signed-off-by: Andreas Mohr <andi@lisas.de>
diff -urN linux-2.6.17-rc4-mm3.orig/drivers/acpi/processor_core.c linux-2.6.17-rc4-mm3.my/drivers/acpi/processor_core.c
--- linux-2.6.17-rc4-mm3.orig/drivers/acpi/processor_core.c 2006-05-23 19:14:14.000000000 +0200
+++ linux-2.6.17-rc4-mm3/drivers/acpi/processor_core.c 2006-05-22 15:47:05.000000000 +0200
@@ -110,7 +110,7 @@
};
struct acpi_processor *processors[NR_CPUS];
-struct acpi_processor_errata errata;
+struct acpi_processor_errata errata __read_mostly;
/* --------------------------------------------------------------------------
Errata Handling
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2006-05-23 18:53 [PATCH] -mm: make ACPI errata __read_mostly Andreas Mohr
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