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Commit 57a35dfb authored by Chengguang Xu's avatar Chengguang Xu Committed by Ilya Dryomov
Browse files

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: default avatarChengguang Xu <cgxu519@gmx.com>
Reviewed-by: default avatarIlya Dryomov <idryomov@gmail.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 51b10f3f

fs/ceph/cache.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}

net/ceph/crypto.c

+4 −2
Original line number Diff line number Diff line
@@ -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);

}

net/ceph/debugfs.c

+2 −5
Original line number Diff line number Diff line
@@ -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);

net/ceph/messenger.c

+1 −3
Original line number Diff line number Diff line
@@ -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)

{

net/ceph/osd_client.c

+1 −3
Original line number Diff line number Diff line
@@ -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