shmem: include header file to declare swap_info
authorMiaohe Lin <linmiaohe@huawei.com>
Thu, 2 Sep 2021 21:54:15 +0000 (14:54 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 3 Sep 2021 16:58:11 +0000 (09:58 -0700)
commit86a2f3f2d99e9765d13a55ee2e4364deb6cdf794
tree9c75cfc2b213df6523c41f01149f91160dcf9ad4
parentcdd89d4cb6507f123f6ecbfe51050e9a9844c2ab
shmem: include header file to declare swap_info

It's bad to extern swap_info[] in .c.  Include corresponding header file
instead.

Link: https://lkml.kernel.org/r/20210812120350.49801-5-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/shmem.c