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| author | Alasdair G Kergon <agk@redhat.com> | 2013-05-10 15:37:21 +0200 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2013-05-10 15:37:21 +0200 |
| commit | 2c73c471fb3b1e127df1efda506e796b83da44d2 (patch) | |
| tree | 7b0a0022c6a85aac52fbc7a664d153591dac2d78 /drivers/md | |
| parent | dm thin: generate event when metadata threshold passed (diff) | |
| download | linux-2c73c471fb3b1e127df1efda506e796b83da44d2.tar.xz linux-2c73c471fb3b1e127df1efda506e796b83da44d2.zip | |
dm cache: move config fns
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>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-cache-target.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 2f3348c76267..5159e25ea082 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -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>. * |