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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-03-10 13:32:05 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-04-02 10:12:48 +0200 |
| commit | 57a35dfb522c8bbac622d49f5217906f9b5eceb0 (patch) | |
| tree | 8c302951e78d39790a7417cebcc5f27ba10f25a6 | |
| parent | ceph: filter out used flags when printing unused open flags (diff) | |
| download | linux-57a35dfb522c8bbac622d49f5217906f9b5eceb0.tar.xz linux-57a35dfb522c8bbac622d49f5217906f9b5eceb0.zip | |
libceph, ceph: add __init attribution to init funcitons
Add __init attribution to the functions which are called only once
during initiating/registering operations and deleting unnecessary
symbol exports.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
| -rw-r--r-- | fs/ceph/cache.c | 2 | ||||
| -rw-r--r-- | net/ceph/crypto.c | 6 | ||||
| -rw-r--r-- | net/ceph/debugfs.c | 7 | ||||
| -rw-r--r-- | net/ceph/messenger.c | 4 | ||||
| -rw-r--r-- | net/ceph/osd_client.c | 4 |
5 files changed, 9 insertions, 14 deletions
diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c index 3781f723ff31..797cc8160199 100644 --- a/fs/ceph/cache.c +++ b/fs/ceph/cache.c @@ -71,7 +71,7 @@ static const struct fscache_cookie_def ceph_fscache_fsid_object_def = { .get_key = ceph_fscache_session_get_key, }; -int ceph_fscache_register(void) +int __init ceph_fscache_register(void) { return fscache_register_netfs(&ceph_cache_netfs); } diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c index bf9d079cbafd..02172c408ff2 100644 --- a/net/ceph/crypto.c +++ b/net/ceph/crypto.c @@ -347,10 +347,12 @@ struct key_type key_type_ceph = { .destroy = ceph_key_destroy, }; -int ceph_crypto_init(void) { +int __init ceph_crypto_init(void) +{ return register_key_type(&key_type_ceph); } -void ceph_crypto_shutdown(void) { +void ceph_crypto_shutdown(void) +{ unregister_key_type(&key_type_ceph); } diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c index 0ef0f32a4570..02952605d121 100644 --- a/net/ceph/debugfs.c +++ b/net/ceph/debugfs.c @@ -389,7 +389,7 @@ CEPH_DEFINE_SHOW_FUNC(monc_show) CEPH_DEFINE_SHOW_FUNC(osdc_show) CEPH_DEFINE_SHOW_FUNC(client_options_show) -int ceph_debugfs_init(void) +int __init ceph_debugfs_init(void) { ceph_debugfs_dir = debugfs_create_dir("ceph", NULL); if (!ceph_debugfs_dir) @@ -477,7 +477,7 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client) #else /* CONFIG_DEBUG_FS */ -int ceph_debugfs_init(void) +int __init ceph_debugfs_init(void) { return 0; } @@ -496,6 +496,3 @@ void ceph_debugfs_client_cleanup(struct ceph_client *client) } #endif /* CONFIG_DEBUG_FS */ - -EXPORT_SYMBOL(ceph_debugfs_init); -EXPORT_SYMBOL(ceph_debugfs_cleanup); diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index cee4b3d307de..fcb40c12b1f8 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -277,7 +277,7 @@ static void _ceph_msgr_exit(void) ceph_msgr_slab_exit(); } -int ceph_msgr_init(void) +int __init ceph_msgr_init(void) { if (ceph_msgr_slab_init()) return -ENOMEM; @@ -299,7 +299,6 @@ int ceph_msgr_init(void) return -ENOMEM; } -EXPORT_SYMBOL(ceph_msgr_init); void ceph_msgr_exit(void) { @@ -307,7 +306,6 @@ void ceph_msgr_exit(void) _ceph_msgr_exit(); } -EXPORT_SYMBOL(ceph_msgr_exit); void ceph_msgr_flush(void) { diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 4a3af96dc057..ea2a6c9fb7ce 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -5106,7 +5106,7 @@ int ceph_osdc_writepages(struct ceph_osd_client *osdc, struct ceph_vino vino, } EXPORT_SYMBOL(ceph_osdc_writepages); -int ceph_osdc_setup(void) +int __init ceph_osdc_setup(void) { size_t size = sizeof(struct ceph_osd_request) + CEPH_OSD_SLAB_OPS * sizeof(struct ceph_osd_req_op); @@ -5117,7 +5117,6 @@ int ceph_osdc_setup(void) return ceph_osd_request_cache ? 0 : -ENOMEM; } -EXPORT_SYMBOL(ceph_osdc_setup); void ceph_osdc_cleanup(void) { @@ -5125,7 +5124,6 @@ void ceph_osdc_cleanup(void) kmem_cache_destroy(ceph_osd_request_cache); ceph_osd_request_cache = NULL; } -EXPORT_SYMBOL(ceph_osdc_cleanup); /* * handle incoming message |