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| author | Johannes Berg <johannes.berg@intel.com> | 2016-10-24 14:40:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-27 16:16:09 -0400 |
| commit | 489111e5c25b93be80340c3113d71903d7c82136 (patch) | |
| tree | bf1af9c989ee4cd1decbfcbfe0633d7f563f5c83 /kernel/taskstats.c | |
| parent | a07ea4d9941af5a0c6f0be2a71b51ac9c083c5e5 (diff) | |
| download | lwn-489111e5c25b93be80340c3113d71903d7c82136.tar.gz lwn-489111e5c25b93be80340c3113d71903d7c82136.zip | |
genetlink: statically initialize families
Instead of providing macros/inline functions to initialize
the families, make all users initialize them statically and
get rid of the macros.
This reduces the kernel code size by about 1.6k on x86-64
(with allyesconfig).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/taskstats.c')
| -rw-r--r-- | kernel/taskstats.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/kernel/taskstats.c b/kernel/taskstats.c index d7a1a9461a10..4075ece592f2 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -41,11 +41,7 @@ static DEFINE_PER_CPU(__u32, taskstats_seqnum); static int family_registered; struct kmem_cache *taskstats_cache; -static struct genl_family family = { - .name = TASKSTATS_GENL_NAME, - .version = TASKSTATS_GENL_VERSION, - .maxattr = TASKSTATS_CMD_ATTR_MAX, -}; +static struct genl_family family; static const struct nla_policy taskstats_cmd_get_policy[TASKSTATS_CMD_ATTR_MAX+1] = { [TASKSTATS_CMD_ATTR_PID] = { .type = NLA_U32 }, @@ -650,6 +646,15 @@ static const struct genl_ops taskstats_ops[] = { }, }; +static struct genl_family family = { + .name = TASKSTATS_GENL_NAME, + .version = TASKSTATS_GENL_VERSION, + .maxattr = TASKSTATS_CMD_ATTR_MAX, + .module = THIS_MODULE, + .ops = taskstats_ops, + .n_ops = ARRAY_SIZE(taskstats_ops), +}; + /* Needed early in initialization */ void __init taskstats_init_early(void) { @@ -666,7 +671,7 @@ static int __init taskstats_init(void) { int rc; - rc = genl_register_family_with_ops(&family, taskstats_ops); + rc = genl_register_family(&family); if (rc) return rc; |