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dm cache: move config fns

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

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Alasdair G Kergon 2013-05-10 14:37:21 +01:00
parent ac8c3f3df6
commit 2c73c471fb
1 changed files with 17 additions and 17 deletions
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34
drivers/md/dm-cache-target.c
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@ -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 @@ err:
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>.
*