Commit 2c73c471 authored by Alasdair G Kergon's avatar Alasdair G Kergon
Browse files

dm cache: move config fns 



Move process_config_option() in dm-cache-target.c to make the
next patch more readable.

Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent ac8c3f3d

drivers/md/dm-cache-target.c

+17 −17
Original line number Diff line number Diff line
@@ -1811,6 +1811,23 @@ static int parse_cache_args(struct cache_args *ca, int argc, char **argv, 


static struct kmem_cache *migration_cache;



#define NOT_CORE_OPTION 1



static int process_config_option(struct cache *cache, char **argv)

{

	unsigned long tmp;



	if (!strcasecmp(argv[0], "migration_threshold")) {

		if (kstrtoul(argv[1], 10, &tmp))

			return -EINVAL;



		cache->migration_threshold = tmp;

		return 0;

	}



	return NOT_CORE_OPTION;

}



static int set_config_values(struct dm_cache_policy *p, int argc, const char **argv)

{

	int r = 0;
@@ -2520,23 +2537,6 @@ static void cache_status(struct dm_target *ti, status_type_t type, 
	DMEMIT("Error");

}



#define NOT_CORE_OPTION 1



static int process_config_option(struct cache *cache, char **argv)

{

	unsigned long tmp;



	if (!strcasecmp(argv[0], "migration_threshold")) {

		if (kstrtoul(argv[1], 10, &tmp))

			return -EINVAL;



		cache->migration_threshold = tmp;

		return 0;

	}



	return NOT_CORE_OPTION;

}



/*

 * Supports <key> <value>.

 *