man reallocate_resource (9): allocate a slot in the resource tree given range & alignment. The resource will be relocated if the new size cannot be reallocated in the current location.

reallocate_resource(9) allocate a slot in the resource tree given range & alignment. The resource will be relocated if the new size cannot be reallocated in the current location.

SYNOPSIS

int reallocate_resource(struct resource * root, struct resource * old, resource_size_t newsize, struct resource_constraint * constraint);

ARGUMENTS

root

: root resource descriptor

old

: resource descriptor desired by caller

newsize

: new size of the resource descriptor

constraint

: the size and alignment constraints to be met.

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