]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
mm/page_owner.c: make early_page_owner_param() __init
authorDou Liyang <douly.fnst@cn.fujitsu.com>
Thu, 5 Apr 2018 23:23:49 +0000 (16:23 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Apr 2018 04:36:26 +0000 (21:36 -0700)
The early_param() is only called during kernel initialization, So Linux
marks the functions of it with __init macro to save memory.

But it forgot to mark the early_page_owner_param().  So, Make it __init
as well.

Link: http://lkml.kernel.org/r/20180117034736.26963-1-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/page_owner.c

index 7172e0a80e13e8e1cc6d0e55939b70ba71ac9129..75d21a2259b3b1ff9d2ac624fc9fbab10100580d 100644 (file)
@@ -35,7 +35,7 @@ static depot_stack_handle_t early_handle;
 
 static void init_early_allocated_pages(void);
 
-static int early_page_owner_param(char *buf)
+static int __init early_page_owner_param(char *buf)
 {
        if (!buf)
                return -EINVAL;