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gcov: use within_module() helper. 

An exact mapping would be within_module_core(), but at this stage
(MODULE_STATE_GOING) the init section is empty, and this is clearer.

Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
hifive-unleashed-5.1
Rusty Russell 2015-11-26 09:43:08 +10:30 committed by Jiri Kosina
parent 20ef10c1b3
commit c65abf358f
1 changed files with 1 additions and 6 deletions
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7
kernel/gcov/base.c
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@ -123,11 +123,6 @@ void gcov_enable_events(void)
}
#ifdef CONFIG_MODULES
static inline int within(void *addr, void *start, unsigned long size)
{
return ((addr >= start) && (addr < start + size));
}
/* Update list and generate events when modules are unloaded. */
static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
void *data)
@ -142,7 +137,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
/* Remove entries located in module from linked list. */
while ((info = gcov_info_next(info))) {
if (within(info, mod->module_core, mod->core_size)) {
if (within_module((unsigned long)info, mod)) {
gcov_info_unlink(prev, info);
if (gcov_events_enabled)
gcov_event(GCOV_REMOVE, info);