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| author |   Petr Mladek <pmladek@suse.cz> | 2014-07-27 07:24:01 +0930 |
|---|---|---|
| committer |   Rusty Russell <rusty@rustcorp.com.au> | 2014-07-27 20:52:43 +0930 |
| commit | 9b20a352d78a7651aa68a9220f77ccb03009d892 (patch) | |
| tree | 35db0592980536ae7cde8472d21a27edf51b7fd5 /kernel/module.c | |
| parent | modules: Fix build error in moduleloader.h (diff) | |
| download | linux-dev-9b20a352d78a7651aa68a9220f77ccb03009d892.tar.xz linux-dev-9b20a352d78a7651aa68a9220f77ccb03009d892.zip | |
module: add within_module() function
It is just a small optimization that allows to replace few
occurrences of within_module_init() || within_module_core()
with a single call.
Signed-off-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/kernel/module.c b/kernel/module.c index 81e727cf6df9..e87fdd2fc3c2 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -3448,8 +3448,7 @@ const char *module_address_lookup(unsigned long addr, list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { if (modname) *modname = mod->name; ret = get_ksymbol(mod, addr, size, offset); @@ -3473,8 +3472,7 @@ int lookup_module_symbol_name(unsigned long addr, char *symname) list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { const char *sym; sym = get_ksymbol(mod, addr, NULL, NULL); @@ -3499,8 +3497,7 @@ int lookup_module_symbol_attrs(unsigned long addr, unsigned long *size, list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_init(addr, mod) || - within_module_core(addr, mod)) { + if (within_module(addr, mod)) { const char *sym; sym = get_ksymbol(mod, addr, size, offset); @@ -3764,8 +3761,7 @@ struct module *__module_address(unsigned long addr) list_for_each_entry_rcu(mod, &modules, list) { if (mod->state == MODULE_STATE_UNFORMED) continue; - if (within_module_core(addr, mod) - || within_module_init(addr, mod)) + if (within_module(addr, mod)) return mod; } return NULL; |