diff options
Diffstat (limited to 'mm/kasan/quarantine.c')
| -rw-r--r-- | mm/kasan/quarantine.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/kasan/quarantine.c b/mm/kasan/quarantine.c index 55783125a767..728fb24c5683 100644 --- a/mm/kasan/quarantine.c +++ b/mm/kasan/quarantine.c @@ -168,7 +168,7 @@ static void qlist_free_all(struct qlist_head *q, struct kmem_cache *cache) qlist_init(q); } -bool quarantine_put(struct kmem_cache *cache, void *object) +bool kasan_quarantine_put(struct kmem_cache *cache, void *object) { unsigned long flags; struct qlist_head *q; @@ -184,11 +184,11 @@ bool quarantine_put(struct kmem_cache *cache, void *object) /* * Note: irq must be disabled until after we move the batch to the - * global quarantine. Otherwise quarantine_remove_cache() can miss - * some objects belonging to the cache if they are in our local temp - * list. quarantine_remove_cache() executes on_each_cpu() at the - * beginning which ensures that it either sees the objects in per-cpu - * lists or in the global quarantine. + * global quarantine. Otherwise kasan_quarantine_remove_cache() can + * miss some objects belonging to the cache if they are in our local + * temp list. kasan_quarantine_remove_cache() executes on_each_cpu() + * at the beginning which ensures that it either sees the objects in + * per-cpu lists or in the global quarantine. */ local_irq_save(flags); @@ -222,7 +222,7 @@ bool quarantine_put(struct kmem_cache *cache, void *object) return true; } -void quarantine_reduce(void) +void kasan_quarantine_reduce(void) { size_t total_size, new_quarantine_size, percpu_quarantines; unsigned long flags; @@ -234,7 +234,7 @@ void quarantine_reduce(void) return; /* - * srcu critical section ensures that quarantine_remove_cache() + * srcu critical section ensures that kasan_quarantine_remove_cache() * will not miss objects belonging to the cache while they are in our * local to_free list. srcu is chosen because (1) it gives us private * grace period domain that does not interfere with anything else, @@ -309,15 +309,15 @@ static void per_cpu_remove_cache(void *arg) } /* Free all quarantined objects belonging to cache. */ -void quarantine_remove_cache(struct kmem_cache *cache) +void kasan_quarantine_remove_cache(struct kmem_cache *cache) { unsigned long flags, i; struct qlist_head to_free = QLIST_INIT; /* * Must be careful to not miss any objects that are being moved from - * per-cpu list to the global quarantine in quarantine_put(), - * nor objects being freed in quarantine_reduce(). on_each_cpu() + * per-cpu list to the global quarantine in kasan_quarantine_put(), + * nor objects being freed in kasan_quarantine_reduce(). on_each_cpu() * achieves the first goal, while synchronize_srcu() achieves the * second. */ |