diff options
| -rw-r--r-- | mm/vmalloc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 1b1205ade1cf..ca71de7c9d77 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1821,6 +1821,8 @@ static void drain_vmap_area_work(struct work_struct *work) */ static void free_vmap_area_noflush(struct vmap_area *va) { + unsigned long nr_lazy_max = lazy_max_pages(); + unsigned long va_start = va->va_start; unsigned long nr_lazy; spin_lock(&vmap_area_lock); @@ -1838,8 +1840,10 @@ static void free_vmap_area_noflush(struct vmap_area *va) &purge_vmap_area_root, &purge_vmap_area_list); spin_unlock(&purge_vmap_area_lock); + trace_free_vmap_area_noflush(va_start, nr_lazy, nr_lazy_max); + /* After this point, we may free va at any time */ - if (unlikely(nr_lazy > lazy_max_pages())) + if (unlikely(nr_lazy > nr_lazy_max)) schedule_work(&drain_vmap_work); } |