diff options
| author | Gavin Shan <gshan@redhat.com> | 2020-03-19 10:01:44 +1100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2020-03-24 17:24:19 +0000 |
| commit | de58ed5e16e62f36c7ed05552f18b7f9c647dcaf (patch) | |
| tree | b92e5b00897604c1e1efd375cc1a27d51c2c3aa3 /arch/arm64/include | |
| parent | 6885fb129be30c627eb2f5b1498dba498ff6c037 (diff) | |
arm64: Introduce get_cpu_ops() helper function
This introduces get_cpu_ops() to return the CPU operations according to
the given CPU index. For now, it simply returns the @cpu_ops[cpu] as
before. Also, helper function __cpu_try_die() is introduced to be shared
by cpu_die() and ipi_cpu_crash_stop(). So it shouldn't introduce any
functional changes.
Signed-off-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/cpu_ops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cpu_ops.h b/arch/arm64/include/asm/cpu_ops.h index baa13b5db2ca..d28e8f37d3b4 100644 --- a/arch/arm64/include/asm/cpu_ops.h +++ b/arch/arm64/include/asm/cpu_ops.h @@ -55,8 +55,8 @@ struct cpu_operations { #endif }; -extern const struct cpu_operations *cpu_ops[NR_CPUS]; int __init init_cpu_ops(int cpu); +extern const struct cpu_operations *get_cpu_ops(int cpu); static inline void __init init_bootcpu_ops(void) { |