GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

kmemleak: Remove some of the kmemleak false positives

Browse source 
There are allocations for which the main pointer cannot be found but
they are not memory leaks. This patch fixes some of them. For more
information on false positives, see Documentation/kmemleak.txt.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Catalin Marinas 2009-06-11 13:24:13 +01:00
parent 4f2294b6dc
commit 2e1483c995
3 changed files with 18 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
include/linux/percpu.h
View file

@ -86,7 +86,12 @@ struct percpu_data {
void *ptrs[1];
};
/* pointer disguising messes up the kmemleak objects tracking */
#ifndef CONFIG_DEBUG_KMEMLEAK
#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
#else
#define __percpu_disguise(pdata) (struct percpu_data *)(pdata)
#endif
#define per_cpu_ptr(ptr, cpu) \
({ \