1REALLOCATE_RESOURCE(9)        Hardware Interfaces       REALLOCATE_RESOURCE(9)
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NAME

6       reallocate_resource - allocate a slot in the resource tree given range
7       & alignment. The resource will be relocated if the new size cannot be
8       reallocated in the current location.
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SYNOPSIS

11       int reallocate_resource(struct resource * root, struct resource * old,
12                               resource_size_t newsize,
13                               struct resource_constraint * constraint);
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ARGUMENTS

16       root
17           root resource descriptor
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19       old
20           resource descriptor desired by caller
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22       newsize
23           new size of the resource descriptor
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25       constraint
26           the size and alignment constraints to be met.
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29Kernel Hackers Manual 2.6.         June 2019            REALLOCATE_RESOURCE(9)
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