2008-02-07 06:24:33

by David Teigland

[permalink] [raw]
Subject: [PATCH 16/16] dlm: add __init and __exit marks to init and exit functions

From: Denis Cheng <[email protected]>

it moves 365 bytes from .text to .init.text, and 30 bytes from .text to
.exit.text, saves memory.

Signed-off-by: Denis Cheng <[email protected]>
Signed-off-by: David Teigland <[email protected]>
---
fs/dlm/config.c | 2 +-
fs/dlm/debug_fs.c | 2 +-
fs/dlm/lockspace.c | 2 +-
fs/dlm/memory.c | 2 +-
fs/dlm/netlink.c | 4 ++--
fs/dlm/user.c | 2 +-
6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/fs/dlm/config.c b/fs/dlm/config.c
index 2f8e3c8..c3ad1df 100644
--- a/fs/dlm/config.c
+++ b/fs/dlm/config.c
@@ -604,7 +604,7 @@ static struct clusters clusters_root = {
},
};

-int dlm_config_init(void)
+int __init dlm_config_init(void)
{
config_group_init(&clusters_root.subsys.su_group);
mutex_init(&clusters_root.subsys.su_mutex);
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 52b1196..8fc24f4 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -541,7 +541,7 @@ void dlm_delete_debug_file(struct dlm_ls *ls)
debugfs_remove(ls->ls_debug_locks_dentry);
}

-int dlm_register_debugfs(void)
+int __init dlm_register_debugfs(void)
{
mutex_init(&debug_buf_lock);
dlm_root = debugfs_create_dir("dlm", NULL);
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index b180fdc..b64e55e 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -191,7 +191,7 @@ static int do_uevent(struct dlm_ls *ls, int in)
}


-int dlm_lockspace_init(void)
+int __init dlm_lockspace_init(void)
{
ls_count = 0;
mutex_init(&ls_lock);
diff --git a/fs/dlm/memory.c b/fs/dlm/memory.c
index 65e41e5..54c14c6 100644
--- a/fs/dlm/memory.c
+++ b/fs/dlm/memory.c
@@ -18,7 +18,7 @@
static struct kmem_cache *lkb_cache;


-int dlm_memory_init(void)
+int __init dlm_memory_init(void)
{
int ret = 0;

diff --git a/fs/dlm/netlink.c b/fs/dlm/netlink.c
index 90374b8..7145936 100644
--- a/fs/dlm/netlink.c
+++ b/fs/dlm/netlink.c
@@ -78,7 +78,7 @@ static struct genl_ops dlm_nl_ops = {
.doit = user_cmd,
};

-int dlm_netlink_init(void)
+int __init dlm_netlink_init(void)
{
int rv;

@@ -95,7 +95,7 @@ int dlm_netlink_init(void)
return rv;
}

-void dlm_netlink_exit(void)
+void __exit dlm_netlink_exit(void)
{
genl_unregister_ops(&family, &dlm_nl_ops);
genl_unregister_family(&family);
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 70b31b9..ebbcf38 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -902,7 +902,7 @@ static struct miscdevice ctl_device = {
.minor = MISC_DYNAMIC_MINOR,
};

-int dlm_user_init(void)
+int __init dlm_user_init(void)
{
int error;

--
1.5.3.3