request_resource

Name:quest_resource_conflict - request and reserve an I/O or memory resource*@root: root resource descriptor*@new: resource descriptor desired by caller* Returns 0 for success, conflict resource on error.

Proto:struct resource *request_resource_conflict(struct resource *root, struct resource *new)

Type:struct resource

Parameter:

Type	Parameter	Name
struct resource *	root
struct resource *	new

283

write_lock( & resource_lock)

284

conflict = Return the conflict entry if you can't request it

285

write_unlock( & resource_lock)

286

Return conflict

**Caller**
Name	Describe
request_resource	quest_resource - request and reserve an I/O or memory resource@root: root resource descriptor@new: resource descriptor desired by caller* Returns 0 for success, negative error code on error.
devm_request_resource	devm_request_resource() - request and reserve an I/O or memory resource@dev: device for which to request the resource@root: root of the resource tree from which to request the resource*@new: descriptor of the resource to request

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Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

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