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-rw-r--r--.clang-format8
-rw-r--r--include/linux/rhashtable.h40
-rw-r--r--lib/rhashtable.c2
3 files changed, 25 insertions, 25 deletions
diff --git a/.clang-format b/.clang-format
index f49620f506f1..3a4c8220df2f 100644
--- a/.clang-format
+++ b/.clang-format
@@ -366,14 +366,14 @@ ForEachMacros:
- 'rhl_for_each_entry_rcu'
- 'rhl_for_each_rcu'
- 'rht_for_each'
- - 'rht_for_each_continue'
+ - 'rht_for_each_from'
- 'rht_for_each_entry'
- - 'rht_for_each_entry_continue'
+ - 'rht_for_each_entry_from'
- 'rht_for_each_entry_rcu'
- - 'rht_for_each_entry_rcu_continue'
+ - 'rht_for_each_entry_rcu_from'
- 'rht_for_each_entry_safe'
- 'rht_for_each_rcu'
- - 'rht_for_each_rcu_continue'
+ - 'rht_for_each_rcu_from'
- '__rq_for_each_bio'
- 'rq_for_each_segment'
- 'scsi_for_each_prot_sg'
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index 3864193d5e2e..86dfa417848d 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -306,13 +306,13 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
}
/**
- * rht_for_each_continue - continue iterating over hash chain
+ * rht_for_each_from - iterate over hash chain from given head
* @pos: the &struct rhash_head to use as a loop cursor.
- * @head: the previous &struct rhash_head to continue from
+ * @head: the &struct rhash_head to start from
* @tbl: the &struct bucket_table
* @hash: the hash value / bucket index
*/
-#define rht_for_each_continue(pos, head, tbl, hash) \
+#define rht_for_each_from(pos, head, tbl, hash) \
for (pos = rht_dereference_bucket(head, tbl, hash); \
!rht_is_a_nulls(pos); \
pos = rht_dereference_bucket((pos)->next, tbl, hash))
@@ -324,18 +324,18 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* @hash: the hash value / bucket index
*/
#define rht_for_each(pos, tbl, hash) \
- rht_for_each_continue(pos, *rht_bucket(tbl, hash), tbl, hash)
+ rht_for_each_from(pos, *rht_bucket(tbl, hash), tbl, hash)
/**
- * rht_for_each_entry_continue - continue iterating over hash chain
+ * rht_for_each_entry_from - iterate over hash chain from given head
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct rhash_head to use as a loop cursor.
- * @head: the previous &struct rhash_head to continue from
+ * @head: the &struct rhash_head to start from
* @tbl: the &struct bucket_table
* @hash: the hash value / bucket index
* @member: name of the &struct rhash_head within the hashable struct.
*/
-#define rht_for_each_entry_continue(tpos, pos, head, tbl, hash, member) \
+#define rht_for_each_entry_from(tpos, pos, head, tbl, hash, member) \
for (pos = rht_dereference_bucket(head, tbl, hash); \
(!rht_is_a_nulls(pos)) && rht_entry(tpos, pos, member); \
pos = rht_dereference_bucket((pos)->next, tbl, hash))
@@ -349,7 +349,7 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* @member: name of the &struct rhash_head within the hashable struct.
*/
#define rht_for_each_entry(tpos, pos, tbl, hash, member) \
- rht_for_each_entry_continue(tpos, pos, *rht_bucket(tbl, hash), \
+ rht_for_each_entry_from(tpos, pos, *rht_bucket(tbl, hash), \
tbl, hash, member)
/**
@@ -374,9 +374,9 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
rht_dereference_bucket(pos->next, tbl, hash) : NULL)
/**
- * rht_for_each_rcu_continue - continue iterating over rcu hash chain
+ * rht_for_each_rcu_from - iterate over rcu hash chain from given head
* @pos: the &struct rhash_head to use as a loop cursor.
- * @head: the previous &struct rhash_head to continue from
+ * @head: the &struct rhash_head to start from
* @tbl: the &struct bucket_table
* @hash: the hash value / bucket index
*
@@ -384,7 +384,7 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* the _rcu mutation primitives such as rhashtable_insert() as long as the
* traversal is guarded by rcu_read_lock().
*/
-#define rht_for_each_rcu_continue(pos, head, tbl, hash) \
+#define rht_for_each_rcu_from(pos, head, tbl, hash) \
for (({barrier(); }), \
pos = rht_dereference_bucket_rcu(head, tbl, hash); \
!rht_is_a_nulls(pos); \
@@ -401,13 +401,13 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* traversal is guarded by rcu_read_lock().
*/
#define rht_for_each_rcu(pos, tbl, hash) \
- rht_for_each_rcu_continue(pos, *rht_bucket(tbl, hash), tbl, hash)
+ rht_for_each_rcu_from(pos, *rht_bucket(tbl, hash), tbl, hash)
/**
- * rht_for_each_entry_rcu_continue - continue iterating over rcu hash chain
+ * rht_for_each_entry_rcu_from - iterated over rcu hash chain from given head
* @tpos: the type * to use as a loop cursor.
* @pos: the &struct rhash_head to use as a loop cursor.
- * @head: the previous &struct rhash_head to continue from
+ * @head: the &struct rhash_head to start from
* @tbl: the &struct bucket_table
* @hash: the hash value / bucket index
* @member: name of the &struct rhash_head within the hashable struct.
@@ -416,7 +416,7 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* the _rcu mutation primitives such as rhashtable_insert() as long as the
* traversal is guarded by rcu_read_lock().
*/
-#define rht_for_each_entry_rcu_continue(tpos, pos, head, tbl, hash, member) \
+#define rht_for_each_entry_rcu_from(tpos, pos, head, tbl, hash, member) \
for (({barrier(); }), \
pos = rht_dereference_bucket_rcu(head, tbl, hash); \
(!rht_is_a_nulls(pos)) && rht_entry(tpos, pos, member); \
@@ -435,7 +435,7 @@ static inline struct rhash_head __rcu **rht_bucket_insert(
* traversal is guarded by rcu_read_lock().
*/
#define rht_for_each_entry_rcu(tpos, pos, tbl, hash, member) \
- rht_for_each_entry_rcu_continue(tpos, pos, *rht_bucket(tbl, hash), \
+ rht_for_each_entry_rcu_from(tpos, pos, *rht_bucket(tbl, hash), \
tbl, hash, member)
/**
@@ -491,7 +491,7 @@ restart:
hash = rht_key_hashfn(ht, tbl, key, params);
head = rht_bucket(tbl, hash);
do {
- rht_for_each_rcu_continue(he, *head, tbl, hash) {
+ rht_for_each_rcu_from(he, *head, tbl, hash) {
if (params.obj_cmpfn ?
params.obj_cmpfn(&arg, rht_obj(ht, he)) :
rhashtable_compare(&arg, rht_obj(ht, he)))
@@ -625,7 +625,7 @@ slow_path:
if (!pprev)
goto out;
- rht_for_each_continue(head, *pprev, tbl, hash) {
+ rht_for_each_from(head, *pprev, tbl, hash) {
struct rhlist_head *plist;
struct rhlist_head *list;
@@ -890,7 +890,7 @@ static inline int __rhashtable_remove_fast_one(
spin_lock_bh(lock);
pprev = rht_bucket_var(tbl, hash);
- rht_for_each_continue(he, *pprev, tbl, hash) {
+ rht_for_each_from(he, *pprev, tbl, hash) {
struct rhlist_head *list;
list = container_of(he, struct rhlist_head, rhead);
@@ -1042,7 +1042,7 @@ static inline int __rhashtable_replace_fast(
spin_lock_bh(lock);
pprev = rht_bucket_var(tbl, hash);
- rht_for_each_continue(he, *pprev, tbl, hash) {
+ rht_for_each_from(he, *pprev, tbl, hash) {
if (he != obj_old) {
pprev = &he->next;
continue;
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 776b3a82d3a1..f65e43fb1ff8 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -490,7 +490,7 @@ static void *rhashtable_lookup_one(struct rhashtable *ht,
elasticity = RHT_ELASTICITY;
pprev = rht_bucket_var(tbl, hash);
- rht_for_each_continue(head, *pprev, tbl, hash) {
+ rht_for_each_from(head, *pprev, tbl, hash) {
struct rhlist_head *list;
struct rhlist_head *plist;