Colin King <colin.king@xxxxxxxxxxxxx> writes: > From: Colin Ian King <colin.king@xxxxxxxxxxxxx> > > The pointer swap_avail_heads is local to the source and does not need > to be in global scope, so make it static. > > Cleans up sparse warning: > mm/swapfile.c:88:19: warning: symbol 'swap_avail_heads' was not > declared. Should it be static? > > Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> Acked-by: "Huang, Ying" <ying.huang@xxxxxxxxx> Best Regards, Huang, Ying > --- > mm/swapfile.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/swapfile.c b/mm/swapfile.c > index 006047b16814..0d00471af98b 100644 > --- a/mm/swapfile.c > +++ b/mm/swapfile.c > @@ -85,7 +85,7 @@ PLIST_HEAD(swap_active_head); > * is held and the locking order requires swap_lock to be taken > * before any swap_info_struct->lock. > */ > -struct plist_head *swap_avail_heads; > +static struct plist_head *swap_avail_heads; > static DEFINE_SPINLOCK(swap_avail_lock); > > struct swap_info_struct *swap_info[MAX_SWAPFILES]; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
