diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-30 21:49:51 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-30 21:49:51 -0400 |
| commit | 0d63bd45cc2aa8ed98e6cf3f62ac133599fa8177 (patch) | |
| tree | 2bf3ca698c5fec1b7fa4ea1c912deea4725758e9 /include/linux | |
| parent | a7eab32c3580c6f4c051c5a16cad8877307b853f (diff) | |
verify_obj_has_alloc_tag()memalloc_prof_debug
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/alloc_tag.h | 4 | ||||
| -rw-r--r-- | include/linux/slab.h | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/alloc_tag.h b/include/linux/alloc_tag.h index abd24016a900..48d587b0a37c 100644 --- a/include/linux/alloc_tag.h +++ b/include/linux/alloc_tag.h @@ -127,7 +127,9 @@ static inline void alloc_tag_add_check(union codetag_ref *ref, struct alloc_tag static inline void alloc_tag_sub_check(union codetag_ref *ref) { - WARN_ONCE(ref && !ref->ct, "alloc_tag was not set\n"); + if (ref && !ref->ct) + printk(KERN_WARNING "alloc_tag was not set\n"); + //WARN_ONCE(ref && !ref->ct, "alloc_tag was not set\n"); } #else static inline void alloc_tag_add_check(union codetag_ref *ref, struct alloc_tag *tag) {} diff --git a/include/linux/slab.h b/include/linux/slab.h index 7247e217e21b..c5df1534ebf3 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -835,6 +835,12 @@ unsigned int kmem_cache_size(struct kmem_cache *s); */ size_t kmalloc_size_roundup(size_t size); +#ifdef CONFIG_MEM_ALLOC_PROFILING_DEBUG +void verify_slab_obj_has_alloc_tag(void *ptr); +#else +static inline void verify_slab_obj_has_alloc_tag(void *ptr) {} +#endif + void __init kmem_cache_init_late(void); #endif /* _LINUX_SLAB_H */ |