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| author | Jan Beulich <jbeulich@novell.com> | 2009-03-12 13:09:57 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-12 13:12:19 +0100 |
| commit | 821508d4ef7920283b960057903505fed609fd16 (patch) | |
| tree | 13b6ed4f21454ab5345499a3d0e8f04be4b8ed9c /arch/x86/pci/common.c | |
| parent | Merge branches 'x86/asm', 'x86/debug', 'x86/mm', 'x86/setup', 'x86/urgent' an... (diff) | |
| download | linux-821508d4ef7920283b960057903505fed609fd16.tar.xz linux-821508d4ef7920283b960057903505fed609fd16.zip | |
x86: move a few device initialization objects into .devinit.rodata
Impact: debuggability and micro-optimization
Putting whatever is possible into the (final) .rodata section increases
the likelihood of catching memory corruption bugs early, and reduces
false cache line sharing.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <49B909A5.76E4.0078.0@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/pci/common.c')
| -rw-r--r-- | arch/x86/pci/common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 82d22fc601ae..8c362b96b644 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -90,7 +90,7 @@ static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d) return 0; } -static struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitdata = { +static const struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitconst = { /* * Systems where PCI IO resource ISA alignment can be skipped * when the ISA enable bit in the bridge control is not set @@ -183,7 +183,7 @@ static int __devinit assign_all_busses(const struct dmi_system_id *d) } #endif -static struct dmi_system_id __devinitdata pciprobe_dmi_table[] = { +static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { #ifdef __i386__ /* * Laptops which need pci=assign-busses to see Cardbus cards |