mem_cgroup_wait_acct_move

Name:mem_cgroup_wait_acct_move

Proto:static bool mem_cgroup_wait_acct_move(struct mem_cgroup *memcg)

Type:bool

Parameter:

Type	Parameter	Name
struct mem_cgroup *	memcg

1343

If a task moving charges && current process != a task moving charges Then

1344

If A routine for checking "mem" is under move_account() or not.* Checking a cgroup is mc.from or mc.to or under hierarchy of* moving cgroups. This is for waiting at high-memory pressure* caused by "move". Then

1345

DEFINE_WAIT(wait)

1346

Note: we use "set_current_state()" _after_ the wait-queue add,* because we need a memory barrier there on SMP, so that any* wake-function that tests for the wait-queue being active* will be guaranteed to see waitqueue addition _or_ subsequent

1348

If a task moving charges Then schedule()

1350

sh_wait - clean up after waiting in a queue*@wq_head: waitqueue waited on*@wq_entry: wait descriptor* Sets current thread back to running state and removes* the wait descriptor from the given waitqueue if still* queued.

1351

Return true

1354

Return false

**Caller**
Name	Describe
try_charge

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