SYS_RISCV_FLUSH_ICACHE_LOCAL  106 arch/riscv/include/asm/cacheflush.h #define SYS_RISCV_FLUSH_ICACHE_ALL   (SYS_RISCV_FLUSH_ICACHE_LOCAL)
SYS_RISCV_FLUSH_ICACHE_LOCAL   64 arch/riscv/kernel/sys_riscv.c 	flush_icache_mm(current->mm, flags & SYS_RISCV_FLUSH_ICACHE_LOCAL);