diff options
Diffstat (limited to 'kernel/extable.c')
-rw-r--r-- | kernel/extable.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/extable.c b/kernel/extable.c index c2d625f..5339705 100644 --- a/kernel/extable.c +++ b/kernel/extable.c @@ -72,6 +72,16 @@ int core_kernel_text(unsigned long addr) return 0; } +/** + * core_kernel_data - tell if addr points to kernel data + * @addr: address to test + * + * Returns true if @addr passed in is from the core kernel data + * section. + * + * Note: On some archs it may return true for core RODATA, and false + * for others. But will always be true for core RW data. + */ int core_kernel_data(unsigned long addr) { if (addr >= (unsigned long)_sdata && |