diff options
| author | Bernhard Walle <bwalle@suse.de> | 2008-01-30 13:30:32 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:32 +0100 |
| commit | c9cce83dd1d59f52e2c8f8c7d265ba4854c40785 (patch) | |
| tree | 0d6801b5c069e573ee06464c567e838a6764f424 /arch/x86/kernel/setup_64.c | |
| parent | 9773db2a301b089bb95907eec5ad1a2ef7fb4099 (diff) | |
x86: remove extern declarations for code, data, bss resources
This patch removes the extern struct resource declarations for
data_resource, code_resource and bss_resource on x86 and declares that
three structures as static as done on other architectures like IA64.
On i386, these structures are moved to setup_32.c (from e820_32.c) because
that's code that is not specific to e820 and also required on EFI systems.
That makes the "extern" reference superfluous.
On x86_64, data_resource, code_resource and bss_resource are passed to
e820_reserve_resources() as arguments just as done on i386 and IA64. That
also avoids the "extern" reference and it's possible to make it static.
Signed-off-by: Bernhard Walle <bwalle@suse.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/setup_64.c')
| -rw-r--r-- | arch/x86/kernel/setup_64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index bcb5f3aaa09..1acb435a058 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -123,19 +123,19 @@ struct resource standard_io_resources[] = { #define IORESOURCE_RAM (IORESOURCE_BUSY | IORESOURCE_MEM) -struct resource data_resource = { +static struct resource data_resource = { .name = "Kernel data", .start = 0, .end = 0, .flags = IORESOURCE_RAM, }; -struct resource code_resource = { +static struct resource code_resource = { .name = "Kernel code", .start = 0, .end = 0, .flags = IORESOURCE_RAM, }; -struct resource bss_resource = { +static struct resource bss_resource = { .name = "Kernel bss", .start = 0, .end = 0, @@ -438,7 +438,7 @@ void __init setup_arch(char **cmdline_p) /* * We trust e820 completely. No explicit ROM probing in memory. */ - e820_reserve_resources(); + e820_reserve_resources(&code_resource, &data_resource, &bss_resource); e820_mark_nosave_regions(); { |