| Message ID | 20241023132130.118073-7-andrew.jones@linux.dev (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | riscv: A few SMP fixes | expand |
diff --git a/lib/riscv/asm/setup.h b/lib/riscv/asm/setup.h index a13159bfe395..a031ebe7d762 100644 --- a/lib/riscv/asm/setup.h +++ b/lib/riscv/asm/setup.h @@ -4,7 +4,7 @@ #include <libcflat.h> #include <asm/processor.h> -#define NR_CPUS 16 +#define NR_CPUS 256 extern struct thread_info cpus[NR_CPUS]; extern int nr_cpus; extern uint64_t timebase_frequency;
Besides a bit more memory used for the .bss section, where there are NR_CPUS sized arrays, and a tiny bit more stack used by functions with cpumasks on their stacks, then there's no harm in bumping NR_CPUS. Bump it to 256, which should cover us for quite a while. Signed-off-by: Andrew Jones <andrew.jones@linux.dev> --- lib/riscv/asm/setup.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)