diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt index 49b8551a3b68e00de3e9819f4a3b20c6cf4b3fa3..e48c57f1943bab162530416afb35f3acdff1729d 100644 --- a/Documentation/RCU/whatisRCU.txt +++ b/Documentation/RCU/whatisRCU.txt @@ -818,7 +818,7 @@ RCU pointer/list update: list_add_tail_rcu list_del_rcu list_replace_rcu - hlist_add_after_rcu + hlist_add_behind_rcu hlist_add_before_rcu hlist_add_head_rcu hlist_del_rcu diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c index 7e4bae760e2743532c39bd0d49cae176e2c93b2f..c3b80fd65d6254e89caf3381529f673764286115 100644 --- a/drivers/gpu/drm/drm_hashtab.c +++ b/drivers/gpu/drm/drm_hashtab.c @@ -125,7 +125,7 @@ int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item) parent = &entry->head; } if (parent) { - hlist_add_after_rcu(parent, &item->head); + hlist_add_behind_rcu(&item->head, parent); } else { hlist_add_head_rcu(&item->head, h_list); } diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 681a9e81ff512aa874406d6e549485815c29a55d..e8ba7470700af1abaaf33826c7bffc8409666b9e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1948,7 +1948,7 @@ static int i40e_update_ethtool_fdir_entry(struct i40e_vsi *vsi, /* add filter to the list */ if (parent) - hlist_add_after(&parent->fdir_node, &input->fdir_node); + hlist_add_behind(&input->fdir_node, &parent->fdir_node); else hlist_add_head(&input->fdir_node, &pf->fdir_filter_list); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 94a1c07efeb0b8b6b1915084bdb7d52c0a5aaacb..e4100b5737b67a3cb862428e120e67d51bd1b7fd 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2517,7 +2517,7 @@ static int ixgbe_update_ethtool_fdir_entry(struct ixgbe_adapter *adapter, /* add filter to the list */ if (parent) - hlist_add_after(&parent->fdir_node, &input->fdir_node); + hlist_add_behind(&input->fdir_node, &parent->fdir_node); else hlist_add_head(&input->fdir_node, &adapter->fdir_filter_list); diff --git a/drivers/staging/lustre/lustre/libcfs/hash.c b/drivers/staging/lustre/lustre/libcfs/hash.c index 5dde79418297acf6ddc0a2ec2b8e41ead89b5bd6..8ef1deb59d4a3d3abe6f70862e43a307604d4133 100644 --- a/drivers/staging/lustre/lustre/libcfs/hash.c +++ b/drivers/staging/lustre/lustre/libcfs/hash.c @@ -351,7 +351,7 @@ cfs_hash_dh_hnode_add(struct cfs_hash *hs, struct cfs_hash_bd *bd, cfs_hash_dhead_t, dh_head); if (dh->dh_tail != NULL) /* not empty */ - hlist_add_after(dh->dh_tail, hnode); + hlist_add_behind(hnode, dh->dh_tail); else /* empty list */ hlist_add_head(hnode, &dh->dh_head); dh->dh_tail = hnode; @@ -406,7 +406,7 @@ cfs_hash_dd_hnode_add(struct cfs_hash *hs, struct cfs_hash_bd *bd, cfs_hash_dhead_dep_t, dd_head); if (dh->dd_tail != NULL) /* not empty */ - hlist_add_after(dh->dd_tail, hnode); + hlist_add_behind(hnode, dh->dd_tail); else /* empty list */ hlist_add_head(hnode, &dh->dd_head); dh->dd_tail = hnode; diff --git a/fs/namespace.c b/fs/namespace.c index 182bc41cd88711d593c4d997171c6ad483a87577..2a1447c946e7c212071eac5243a5538a499cd0fa 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -798,7 +798,7 @@ static void commit_tree(struct mount *mnt, struct mount *shadows) list_splice(&head, n->list.prev); if (shadows) - hlist_add_after_rcu(&shadows->mnt_hash, &mnt->mnt_hash); + hlist_add_behind_rcu(&mnt->mnt_hash, &shadows->mnt_hash); else hlist_add_head_rcu(&mnt->mnt_hash, m_hash(&parent->mnt, mnt->mnt_mountpoint)); diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c index 74825be65b7bbec7eec8df37dda142479c00eb3d..9ce062218de9cf2559c02b92a7a201224d1d67fc 100644 --- a/fs/notify/inode_mark.c +++ b/fs/notify/inode_mark.c @@ -232,7 +232,7 @@ int fsnotify_add_inode_mark(struct fsnotify_mark *mark, BUG_ON(last == NULL); /* mark should be the last entry. last is the current last entry */ - hlist_add_after_rcu(&last->i.i_list, &mark->i.i_list); + hlist_add_behind_rcu(&mark->i.i_list, &last->i.i_list); out: fsnotify_recalc_inode_mask_locked(inode); spin_unlock(&inode->i_lock); diff --git a/fs/notify/vfsmount_mark.c b/fs/notify/vfsmount_mark.c index 68ca5a8704b5a385e38ae696835dd831d3202691..ac851e8376b1931d88adcf4ff5eaa8bd2445a635 100644 --- a/fs/notify/vfsmount_mark.c +++ b/fs/notify/vfsmount_mark.c @@ -191,7 +191,7 @@ int fsnotify_add_vfsmount_mark(struct fsnotify_mark *mark, BUG_ON(last == NULL); /* mark should be the last entry. last is the current last entry */ - hlist_add_after_rcu(&last->m.m_list, &mark->m.m_list); + hlist_add_behind_rcu(&mark->m.m_list, &last->m.m_list); out: fsnotify_recalc_vfsmount_mask_locked(mnt); spin_unlock(&mnt->mnt_root->d_lock); diff --git a/include/linux/list.h b/include/linux/list.h index 624ec7f48293b3e37968d0486b58b2c31e315383..cbbb96fcead9208da224866d849f3b3dfcf0337e 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -654,8 +654,8 @@ static inline void hlist_add_before(struct hlist_node *n, *(n->pprev) = n; } -static inline void hlist_add_after(struct hlist_node *prev, - struct hlist_node *n) +static inline void hlist_add_behind(struct hlist_node *n, + struct hlist_node *prev) { n->next = prev->next; prev->next = n; diff --git a/include/linux/rculist.h b/include/linux/rculist.h index 8183b46fbaa2d6da9817ead257735396a6ec7b0c..372ad5e0dcb88df4af003686c7057af3e900d281 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -432,9 +432,9 @@ static inline void hlist_add_before_rcu(struct hlist_node *n, } /** - * hlist_add_after_rcu - * @prev: the existing element to add the new element after. + * hlist_add_behind_rcu * @n: the new element to add to the hash list. + * @prev: the existing element to add the new element after. * * Description: * Adds the specified element to the specified hlist @@ -449,8 +449,8 @@ static inline void hlist_add_before_rcu(struct hlist_node *n, * hlist_for_each_entry_rcu(), used to prevent memory-consistency * problems on Alpha CPUs. */ -static inline void hlist_add_after_rcu(struct hlist_node *prev, - struct hlist_node *n) +static inline void hlist_add_behind_rcu(struct hlist_node *n, + struct hlist_node *prev) { n->next = prev->next; n->pprev = &prev->next; diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 022d18ab27a64dabc04ba8e71e1455c10904ae8a..52c43f9042209deaba0be22b549724ad28de1a77 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -188,7 +188,7 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node, /* Reached the end of the list, so insert after 'frag_entry_last'. */ if (likely(frag_entry_last)) { - hlist_add_after(&frag_entry_last->list, &frag_entry_new->list); + hlist_add_behind(&frag_entry_last->list, &frag_entry_new->list); chain->size += skb->len - hdr_size; chain->timestamp = jiffies; ret = true; diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index b4845f4b2bb414c7403e225528add6840eb26f74..7751c92c8c57fc24b0c18e4d20a095bfa02e9ff0 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1174,7 +1174,7 @@ static void br_multicast_add_router(struct net_bridge *br, } if (slot) - hlist_add_after_rcu(slot, &port->rlist); + hlist_add_behind_rcu(&port->rlist, slot); else hlist_add_head_rcu(&port->rlist, &br->router_list); } diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5afeb5aa4c7cfd9b0f794a45840f6fbd79b90315..e9cb2588e4161c41613c0e50a17ea91b7416a514 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -940,7 +940,7 @@ static void insert_leaf_info(struct hlist_head *head, struct leaf_info *new) last = li; } if (last) - hlist_add_after_rcu(&last->hlist, &new->hlist); + hlist_add_behind_rcu(&new->hlist, &last->hlist); else hlist_add_before_rcu(&new->hlist, &li->hlist); } diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 731e1e1722d9b4322f3907e57e3a1fd1994230b5..fd0dc47f471dad23566248fecadd571a1a4c00d9 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -277,7 +277,7 @@ static int __ip6addrlbl_add(struct ip6addrlbl_entry *newp, int replace) last = p; } if (last) - hlist_add_after_rcu(&last->list, &newp->list); + hlist_add_behind_rcu(&newp->list, &last->list); else hlist_add_head_rcu(&newp->list, &ip6addrlbl_table.head); out: diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 0525d78ba32866c64c0b31bcf5b9d147855c308a..beeed602aeb379f2ddfbd74a61c798cd371636ba 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -389,7 +389,7 @@ static void xfrm_dst_hash_transfer(struct hlist_head *list, if (h != h0) continue; hlist_del(&pol->bydst); - hlist_add_after(entry0, &pol->bydst); + hlist_add_behind(&pol->bydst, entry0); } entry0 = &pol->bydst; } @@ -654,7 +654,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) break; } if (newpos) - hlist_add_after(newpos, &policy->bydst); + hlist_add_behind(&policy->bydst, newpos); else hlist_add_head(&policy->bydst, chain); xfrm_pol_hold(policy);