mm/vmalloc.c: update the comment in __vmalloc_area_node()

Since c67dc624757 ("mm/vmalloc: do not call kmemleak_free() on not yet
accounted memory"), the __vunmap() have been changed to __vfree(), so
update the confusing comment().

Signed-off-by: Hui Su <sh_def@163.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Roman Penyaev <rpenyaev@suse.de>
Link: https://lkml.kernel.org/r/20200927155409.GA3315@rlk
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index be4724b..689e7ef 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2447,7 +2447,7 @@ static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask,
                        page = alloc_pages_node(node, alloc_mask|highmem_mask, 0);
 
                if (unlikely(!page)) {
-                       /* Successfully allocated i pages, free them in __vunmap() */
+                       /* Successfully allocated i pages, free them in __vfree() */
                        area->nr_pages = i;
                        atomic_long_add(area->nr_pages, &nr_vmalloc_pages);
                        goto fail;