/* Copyright (C) 2006-2016 B.A.T.M.A.N. contributors: * * Simon Wunderlich, Marek Lindner * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ #include "hash.h" #include "main.h" #include #include #include /* clears the hash */ static void batadv_hash_init(struct batadv_hashtable *hash) { u32 i; for (i = 0; i < hash->size; i++) { INIT_HLIST_HEAD(&hash->table[i]); spin_lock_init(&hash->list_locks[i]); } } /* free only the hashtable and the hash itself. */ void batadv_hash_destroy(struct batadv_hashtable *hash) { kfree(hash->list_locks); kfree(hash->table); kfree(hash); } /* allocates and clears the hash */ struct batadv_hashtable *batadv_hash_new(u32 size) { struct batadv_hashtable *hash; hash = kmalloc(sizeof(*hash), GFP_ATOMIC); if (!hash) return NULL; hash->table = kmalloc_array(size, sizeof(*hash->table), GFP_ATOMIC); if (!hash->table) goto free_hash; hash->list_locks = kmalloc_array(size, sizeof(*hash->list_locks), GFP_ATOMIC); if (!hash->list_locks) goto free_table; hash->size = size; batadv_hash_init(hash); return hash; free_table: kfree(hash->table); free_hash: kfree(hash); return NULL; } void batadv_hash_set_lock_class(struct batadv_hashtable *hash, struct lock_class_key *key) { u32 i; for (i = 0; i < hash->size; i++) lockdep_set_class(&hash->list_locks[i], key); } lass='active' href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/dma/nbpfaxi.h?id=3bf003335ba356aac5a43e28640159d4ae8a2a60'>commitdiff
path: root/include/dt-bindings/dma/nbpfaxi.h
diff options
context:
space:
mode:
authorTobias Klauser <tklauser@distanz.ch>2017-01-10 15:02:16 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-10 21:00:59 -0500
commit3bf003335ba356aac5a43e28640159d4ae8a2a60 (patch)
treec06604c5d38eff0b5327305436e997155c5e82e5 /include/dt-bindings/dma/nbpfaxi.h
parenta5ef01aaac245d37edf113d65b0c146e96d841d1 (diff)
bpf: Make unnecessarily global functions static
Make the functions __local_list_pop_free(), __local_list_pop_pending(), bpf_common_lru_populate() and bpf_percpu_lru_populate() static as they are not used outide of bpf_lru_list.c This fixes the following GCC warnings when building with 'W=1': kernel/bpf/bpf_lru_list.c:363:22: warning: no previous prototype for ‘__local_list_pop_free’ [-Wmissing-prototypes] kernel/bpf/bpf_lru_list.c:376:22: warning: no previous prototype for ‘__local_list_pop_pending’ [-Wmissing-prototypes] kernel/bpf/bpf_lru_list.c:560:6: warning: no previous prototype for ‘bpf_common_lru_populate’ [-Wmissing-prototypes] kernel/bpf/bpf_lru_list.c:577:6: warning: no previous prototype for ‘bpf_percpu_lru_populate’ [-Wmissing-prototypes] Cc: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/dt-bindings/dma/nbpfaxi.h')