diff options
| author | Bang Li <libang.linuxer@gmail.com> | 2022-03-22 14:43:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:05 -0700 |
| commit | ff11a7ce1f0f8c1e7870de26860024b4ddbf5755 (patch) | |
| tree | b747825eab03f312ad13f816b13f84b5295164de /include | |
| parent | c3385e845824b8d435f1f323ebd38031fdec4590 (diff) | |
mm/vmalloc: fix comments about vmap_area struct
The vmap_area_root should be in the "busy" tree and the
free_vmap_area_root should be in the "free" tree.
Link: https://lkml.kernel.org/r/20220305011510.33596-1-libang.linuxer@gmail.com
Fixes: 688fcbfc06e4 ("mm/vmalloc: modify struct vmap_area to reduce its size")
Signed-off-by: Bang Li <libang.linuxer@gmail.com>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Cc: Pengfei Li <lpf.vector@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/vmalloc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 880227b9f044..05065915edd7 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -80,8 +80,8 @@ struct vmap_area { /* * The following two variables can be packed, because * a vmap_area object can be either: - * 1) in "free" tree (root is vmap_area_root) - * 2) or "busy" tree (root is free_vmap_area_root) + * 1) in "free" tree (root is free_vmap_area_root) + * 2) or "busy" tree (root is vmap_area_root) */ union { unsigned long subtree_max_size; /* in "free" tree */ |