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authorLen Brown <len.brown@intel.com>2019-05-13 20:58:46 +0300
committerThomas Gleixner <tglx@linutronix.de>2019-05-23 11:08:30 +0300
commit14d96d6c06b5d8116b8d52c9c5530f5528ef1e61 (patch)
tree0cb747fc84cfc5431fd6e3b1f8c5f358148a8057 /arch/x86/include/asm/processor.h
parent7745f03eb39587dd15a1fb26e6223678b8e906d2 (diff)
downloadlinux-14d96d6c06b5d8116b8d52c9c5530f5528ef1e61.tar.xz
x86/topology: Create topology_max_die_per_package()
topology_max_packages() is available to size resources to cover all packages in the system. But now multi-die/package systems are coming up, and some resources are per-die. Create topology_max_die_per_package(), for detecting multi-die/package systems, and sizing any per-die resources. Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/e6eaf384571ae52ac7d0ca41510b7fb7d2fda0e4.1557769318.git.len.brown@intel.com
Diffstat (limited to 'arch/x86/include/asm/processor.h')
-rw-r--r--arch/x86/include/asm/processor.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index ef0a44fccaec..7c17343946dd 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -106,7 +106,6 @@ struct cpuinfo_x86 {
unsigned long loops_per_jiffy;
/* cpuid returned max cores value: */
u16 x86_max_cores;
- u16 x86_max_dies;
u16 apicid;
u16 initial_apicid;
u16 x86_clflush_size;