The Kconfig currently controlling compilation of this code is:
config FRONTSWAP
bool "Enable frontswap to cache swap pages if tmem is present"
...meaning that it currently is not being built as a module by anyone.
Lets remove the couple traces of modularity so that when reading the
driver there is no doubt it is builtin-only.
Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit. However
one could argue that subsys_initcall might make more sense here.
Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: linux...@kvack.org
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
---
mm/frontswap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/mm/frontswap.c b/mm/frontswap.c
index 27a9924caf61..b36409766831 100644
--- a/mm/frontswap.c
+++ b/mm/frontswap.c
@@ -15,7 +15,7 @@
#include <linux/swap.h>
#include <linux/swapops.h>
#include <linux/security.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/debugfs.h>
#include <linux/frontswap.h>
#include <linux/swapfile.h>
@@ -500,5 +500,4 @@ static int __init init_frontswap(void)
#endif
return 0;
}
-
-module_init(init_frontswap);
+device_initcall(init_frontswap);
--
2.5.0
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