diff options
| author | Dou Liyang <douly.fnst@cn.fujitsu.com> | 2018-04-05 16:23:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:26 -0700 |
| commit | 14298d3663e44705d3f9106343ac8298a5fdff99 (patch) | |
| tree | b1a9ae3a38780496d2c2e247e7b24b2efb086a17 /mm/page_poison.c | |
| parent | 1173194e1e932e4aa9ce4b0ecac72446482f0e4f (diff) | |
| download | lwn-14298d3663e44705d3f9106343ac8298a5fdff99.tar.gz lwn-14298d3663e44705d3f9106343ac8298a5fdff99.zip | |
mm/page_poison.c: make early_page_poison_param() __init
The early_param() is only called during kernel initialization, So Linux
marks the function of it with __init macro to save memory.
But it forgot to mark the early_page_poison_param(). So, Make it __init
as well.
Link: http://lkml.kernel.org/r/20180117034757.27024-1-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
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>
Diffstat (limited to 'mm/page_poison.c')
| -rw-r--r-- | mm/page_poison.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_poison.c b/mm/page_poison.c index e83fd44867de..aa2b3d34e8ea 100644 --- a/mm/page_poison.c +++ b/mm/page_poison.c @@ -9,7 +9,7 @@ static bool want_page_poisoning __read_mostly; -static int early_page_poison_param(char *buf) +static int __init early_page_poison_param(char *buf) { if (!buf) return -EINVAL; |