mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-10-31 18:09:19 +00:00
kmemleak: Scan all thread stacks
This patch changes the for_each_process() loop with the do_each_thread()/while_each_thread() pair. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
parent
8e019366ba
commit
43ed5d6ee0
1 changed files with 7 additions and 7 deletions
|
@ -1074,7 +1074,6 @@ static void kmemleak_scan(void)
|
|||
{
|
||||
unsigned long flags;
|
||||
struct kmemleak_object *object, *tmp;
|
||||
struct task_struct *task;
|
||||
int i;
|
||||
int new_leaks = 0;
|
||||
int gray_list_pass = 0;
|
||||
|
@ -1141,15 +1140,16 @@ static void kmemleak_scan(void)
|
|||
}
|
||||
|
||||
/*
|
||||
* Scanning the task stacks may introduce false negatives and it is
|
||||
* not enabled by default.
|
||||
* Scanning the task stacks (may introduce false negatives).
|
||||
*/
|
||||
if (kmemleak_stack_scan) {
|
||||
struct task_struct *p, *g;
|
||||
|
||||
read_lock(&tasklist_lock);
|
||||
for_each_process(task)
|
||||
scan_block(task_stack_page(task),
|
||||
task_stack_page(task) + THREAD_SIZE,
|
||||
NULL, 0);
|
||||
do_each_thread(g, p) {
|
||||
scan_block(task_stack_page(p), task_stack_page(p) +
|
||||
THREAD_SIZE, NULL, 0);
|
||||
} while_each_thread(g, p);
|
||||
read_unlock(&tasklist_lock);
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue