The buddy system for allocating kernel memory is very likely to cause fragmentation within the allocated segments.

Question

Quizplus · Accepted Answer

The buddy system allocates memory in fixed-size segments and splits them into smaller pieces when necessary. As allocations and deallocations occur, the sizes of the unallocated segments may not always match the requested size, leading to fragmentation. The buddy system attempts to reduce fragmentation by merging adjacent free segments, but it cannot completely eliminate it.

The Buddy System for Allocating Kernel Memory Is Very Likely