Commit afaa7888 authored by Barry Song's avatar Barry Song Committed by Linus Torvalds
Browse files

mm/gup_test.c: mark gup_test_init as __init function 

gup_test_init() is only called during initialization, mark it as __init to
save some memory.

Link: https://lkml.kernel.org/r/20201103081016.16532-1-song.bao.hua@hisilicon.com


Signed-off-by: default avatarBarry Song <song.bao.hua@hisilicon.com>
Reviewed-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a26c4c62

mm/gup_test.c

+1 −1
Original line number Diff line number Diff line
@@ -236,7 +236,7 @@ static const struct file_operations gup_test_fops = { 
	.unlocked_ioctl = gup_test_ioctl,

};



static int gup_test_init(void)

static int __init gup_test_init(void)

{

	debugfs_create_file_unsafe("gup_test", 0600, NULL, NULL,

				   &gup_test_fops);