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SEQ_HLIST_NEXT_RCU(9) | The Linux VFS | SEQ_HLIST_NEXT_RCU(9) |
NAME¶
seq_hlist_next_rcu - move to the next position of the hlist protected by RCUSYNOPSIS¶
struct
hlist_node * seq_hlist_next_rcu(void * v,
struct hlist_head * head,
loff_t * ppos);
ARGUMENTS¶
vthe current iterator
head
the head of the hlist
ppos
the current position
DESCRIPTION¶
Called at seq_file->op-> next. This list-traversal primitive may safely run concurrently with the _rcu list-mutation primitives such as hlist_add_head_rcu as long as the traversal is guarded by rcu_read_lock.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |