rhashtable_rehash_table

Name:rhashtable_rehash_table

Proto:static int rhashtable_rehash_table(struct rhashtable *ht)

Type:int

Parameter:

Type	Parameter	Name
struct rhashtable *	ht

305

old_tbl = rht_dereference(tbl, ht)

311

new_tbl = rht_dereference(future_tbl, ht)

312

If Not new_tbl Then Return 0

315

When old_hash < size cycle

316

err = rhashtable_rehash_chain(ht, old_hash)

317

If err Then Return err

319

323

cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization(tbl, new_tbl)

325

spin_lock( & lock)

326

list_for_each_entry - iterate over list of given type*@pos: the type * to use as a loop cursor.*@head: the head for your list.*@member: the name of the list_head within the struct.(walker, & walkers, list)

327

tbl = NULL

336

Post an RCU callback to be invoked after the end of an RCU grace* period. But since we have but one CPU, that would be after any* quiescent state.

337

spin_unlock( & lock)

339

Return If rht_dereference(future_tbl, ht) Then -EAGAIN Else 0

**Caller**
Name	Describe
rht_deferred_worker

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