diff options
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/module.c b/kernel/module.c index fdd9f6970e9a..3ba024afe379 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1997,19 +1997,6 @@ static void frob_writable_data(const struct module_layout *layout, (layout->size - layout->ro_after_init_size) >> PAGE_SHIFT); } -/* livepatching wants to disable read-only so it can frob module. */ -void module_disable_ro(const struct module *mod) -{ - if (!rodata_enabled) - return; - - frob_text(&mod->core_layout, set_memory_rw); - frob_rodata(&mod->core_layout, set_memory_rw); - frob_ro_after_init(&mod->core_layout, set_memory_rw); - frob_text(&mod->init_layout, set_memory_rw); - frob_rodata(&mod->init_layout, set_memory_rw); -} - void module_enable_ro(const struct module *mod, bool after_init) { if (!rodata_enabled) |