pcpu_chunk_addr

Name:pcpu_chunk_addr_search - determine chunk containing specified address*@addr: address for which the chunk needs to be determined.* This is an internal function that handles all but static allocations.

Proto:static struct pcpu_chunk *pcpu_chunk_addr_search(void *addr)

Type:struct pcpu_chunk

Parameter:

Type	Parameter	Name
void *	addr

1553

If pcpu_addr_in_chunk - check if the address is served from this chunk*@chunk: chunk of interest*@addr: percpu address* RETURNS:* True if the address is served from this chunk. Then Return The first chunk which always exists. Note that unlike other* chunks, this one can be allocated and mapped in several different* ways and thus often doesn't live in the vmalloc area.

1557

If pcpu_addr_in_chunk - check if the address is served from this chunk*@chunk: chunk of interest*@addr: percpu address* RETURNS:* True if the address is served from this chunk. Then Return Optional reserved chunk. This chunk reserves part of the first* chunk and serves it for reserved allocations. When the reserved* region doesn't exist, the following variable is NULL.

1567

addr += pcpu_unit_offsets[These macros fold the SMP functionality into a single CPU system()]

1568

Return btain pointer to a chunk from a page struct

**Caller**
Name	Describe
free_percpu	free previously allocated percpu memory

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Function report