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proc.c: Simplify mycpu(), remove cpuid() for now as it is only a front for r_tp()

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Imbus 2025-06-26 10:29:40 +02:00
parent 697a84b370
commit be50854251
2 changed files with 4 additions and 16 deletions
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19
lib/proc.c
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@ -2,18 +2,7 @@
struct Cpu cpus[NCPU]; struct Cpu cpus[NCPU];
// Must be called with interrupts disabled, /**
// to prevent race with process being moved * Return this CPU's cpu struct. Interrupts must be disabled.
// to a different CPU. */
int cpuid() { inline struct Cpu *mycpu(void) { return &cpus[r_tp()]; }
int id = r_tp();
return id;
}
// Return this CPU's cpu struct.
// Interrupts must be disabled.
struct Cpu *mycpu(void) {
int id = cpuid();
struct Cpu *c = &cpus[id];
return c;
}

1
lib/proc.h
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@ -3,7 +3,6 @@
#include <riscv.h> #include <riscv.h>
#include <types.h> #include <types.h>
int cpuid(void);
struct Cpu *mycpu(void); struct Cpu *mycpu(void);
/** Saved registers for kernel context switches. */ /** Saved registers for kernel context switches. */