diff options
Diffstat (limited to 'kernel/extable.c')
| -rw-r--r-- | kernel/extable.c | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/kernel/extable.c b/kernel/extable.c index b0ea5eb0c3b4..b6f330f0fe74 100644 --- a/kernel/extable.c +++ b/kernel/extable.c @@ -62,40 +62,13 @@ const struct exception_table_entry *search_exception_tables(unsigned long addr) return e; } -int init_kernel_text(unsigned long addr) -{ - if (addr >= (unsigned long)_sinittext && - addr < (unsigned long)_einittext) - return 1; - return 0; -} - int notrace core_kernel_text(unsigned long addr) { - if (addr >= (unsigned long)_stext && - addr < (unsigned long)_etext) + if (is_kernel_text(addr)) return 1; - if (system_state < SYSTEM_RUNNING && - init_kernel_text(addr)) - return 1; - 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 && - addr < (unsigned long)_edata) + if (system_state < SYSTEM_FREEING_INITMEM && + is_kernel_inittext(addr)) return 1; return 0; } @@ -112,7 +85,7 @@ int __kernel_text_address(unsigned long addr) * Since we are after the module-symbols check, there's * no danger of address overlap: */ - if (init_kernel_text(addr)) + if (is_kernel_inittext(addr)) return 1; return 0; } |