From: Randy Dunlap <randy.dunlap at oracle.com>
Move module_params to near the end of the source file so that
their references are already known/defined. Fixes build errors:
drivers/staging/android/lowmemorykiller.c: In function '__check_cost':
drivers/staging/android/lowmemorykiller.c:60: error: 'lowmem_shrinker' undeclared (first use in this function)
drivers/staging/android/lowmemorykiller.c: At top level:
drivers/staging/android/lowmemorykiller.c:60: error: 'lowmem_shrinker' undeclared here (not in a function)
drivers/staging/android/lowmemorykiller.c:60: warning: type defaults to 'int' in declaration of 'type name'
Signed-off-by: Randy Dunlap <randy.dunlap at oracle.com>
---
drivers/staging/android/lowmemorykiller.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
--- linux-next-20090731.orig/drivers/staging/android/lowmemorykiller.c
+++ linux-next-20090731/drivers/staging/android/lowmemorykiller.c
@@ -57,13 +57,6 @@ static int lowmem_minfree_size = 4;
printk(x); \
} while (0)
-module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR);
-module_param_array_named(adj, lowmem_adj, int, &lowmem_adj_size,
- S_IRUGO | S_IWUSR);
-module_param_array_named(minfree, lowmem_minfree, uint, &lowmem_minfree_size,
- S_IRUGO | S_IWUSR);
-module_param_named(debug_level, lowmem_debug_level, uint, S_IRUGO | S_IWUSR);
-
static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
{
struct task_struct *p;
@@ -166,6 +159,13 @@ static void __exit lowmem_exit(void)
unregister_shrinker(&lowmem_shrinker);
}
+module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR);
+module_param_array_named(adj, lowmem_adj, int, &lowmem_adj_size,
+ S_IRUGO | S_IWUSR);
+module_param_array_named(minfree, lowmem_minfree, uint, &lowmem_minfree_size,
+ S_IRUGO | S_IWUSR);
+module_param_named(debug_level, lowmem_debug_level, uint, S_IRUGO | S_IWUSR);
+
module_init(lowmem_init);
module_exit(lowmem_exit);
---
~Randy
LPC 2009, Sept. 23-25, Portland, Oregon
http://linuxplumbersconf.org/2009/
