| Message ID | c479dd32fab44ad1cda6dc4f2e0d70e617608afe.1482159675.git.geliangtang@gmail.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Delegated to: | Rafael Wysocki |
| Headers | show |
On Mon 2016-12-19 23:03:11, Geliang Tang wrote: > To make the code clearer, use rb_entry() instead of container_of() to > deal with rbtree. > > Signed-off-by: Geliang Tang <geliangtang@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz>
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 32e0c23..f80fd33 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -201,7 +201,7 @@ void free_all_swap_pages(int swap) struct swsusp_extent *ext; unsigned long offset; - ext = container_of(node, struct swsusp_extent, node); + ext = rb_entry(node, struct swsusp_extent, node); rb_erase(node, &swsusp_extents); for (offset = ext->start; offset <= ext->end; offset++) swap_free(swp_entry(swap, offset));
To make the code clearer, use rb_entry() instead of container_of() to deal with rbtree. Signed-off-by: Geliang Tang <geliangtang@gmail.com> --- kernel/power/swap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)