summaryrefslogtreecommitdiffstats
path: root/kernel/taskstats.c
diff options
context:
space:
mode:
authorJohannes Berg <johannes.berg@intel.com>2016-10-24 14:40:03 +0200
committerDavid S. Miller <davem@davemloft.net>2016-10-27 22:16:09 +0200
commit489111e5c25b93be80340c3113d71903d7c82136 (patch)
treebf1af9c989ee4cd1decbfcbfe0633d7f563f5c83 /kernel/taskstats.c
parentgenetlink: no longer support using static family IDs (diff)
downloadlinux-489111e5c25b93be80340c3113d71903d7c82136.tar.xz
linux-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.c17
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;