SYNOPSIS
- void idr_destroy(struct idr * idp);
ARGUMENTS
idp
-
- idr handle
DESCRIPTION
Free all id mappings and all idp_layers. After this function, idp is completely unused and can be freed / recycled. The caller is responsible for ensuring that no one else accesses idp during or after idr_destroy.
A typical clean-up sequence for objects stored in an idr tree will use idr_for_each to free all objects, if necessay, then idr_destroy to free up the id mappings and cached idr_layers.
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