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MIPS: SGI-IP27: get rid of compact node ids

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Node ids don't need to be contiguous in Linux, so the concept to
use compact node ids to make them contiguous isn't needed at all.
This patchset therefore removes it.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Thomas Bogendoerfer
2019-10-03 14:27:24 +02:00
committed by Paul Burton
parent 46a73e9e6c
commit 4bf841ebf1
20 changed files with 81 additions and 212 deletions
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23
arch/mips/include/asm/sn/arch.h
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@@ -21,34 +21,11 @@
#define cputoslice(cpu) (sn_cpu_info[(cpu)].p_slice)
#define INVALID_NASID (nasid_t)-1
#define INVALID_CNODEID (cnodeid_t)-1
#define INVALID_PNODEID (pnodeid_t)-1
#define INVALID_MODULE (moduleid_t)-1
#define INVALID_PARTID (partid_t)-1
extern nasid_t get_nasid(void);
extern cnodeid_t get_cpu_cnode(cpuid_t);
extern int get_cpu_slice(cpuid_t);
/*
* NO ONE should access these arrays directly. The only reason we refer to
* them here is to avoid the procedure call that would be required in the
* macros below. (Really want private data members here :-)
*/
extern cnodeid_t nasid_to_compact_node[MAX_NASIDS];
extern nasid_t compact_to_nasid_node[MAX_COMPACT_NODES];
/*
* These macros are used by various parts of the kernel to convert
* between the three different kinds of node numbering. At least some
* of them may change to procedure calls in the future, but the macros
* will continue to work. Don't use the arrays above directly.
*/
extern cnodeid_t cpuid_to_compact_node[MAXCPUS];
#define NASID_TO_COMPACT_NODEID(nnode) (nasid_to_compact_node[nnode])
#define COMPACT_TO_NASID_NODEID(cnode) (compact_to_nasid_node[cnode])
#define CPUID_TO_COMPACT_NODEID(cpu) (cpuid_to_compact_node[(cpu)])
#endif /* _ASM_SN_ARCH_H */