The get_current() and __my_cpu_offset() accessors evaluate to only a
single instruction emitted inline, but due to the size of the asm string
that is created for SMP+v6 configurations, the compiler assumes
otherwise, and may emit the functions out of line instead.
So use __always_inline to avoid this.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
extern struct task_struct *__current;
-static inline __attribute_const__ struct task_struct *get_current(void)
+static __always_inline __attribute_const__ struct task_struct *get_current(void)
{
struct task_struct *cur;
asm volatile("mcr p15, 0, %0, c13, c0, 4" : : "r" (off) : "memory");
}
-static inline unsigned long __my_cpu_offset(void)
+static __always_inline unsigned long __my_cpu_offset(void)
{
unsigned long off;