Paul A. Patience
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bfc95c641f
stdlib: Fix forgotten FARs
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9 年之前 |
Gregory Nutt
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59cc4a7a7b
Protected mode: Redesign how the user space heap is accessed from the kernel code. It used to call memory management functions in user space via function pointers in the userspace interface. That is inefficient because the first thing that those memory management functions do is to trap back into the kernel to get the current PID. Worse, that operation can be fatal is certain fragile situations such as when a task is exitting.
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9 年之前 |
Gregory Nutt
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b33c2d9cef
Move include/nuttx/mm.h to include/nuttx/mm/mm.h
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10 年之前 |
Gregory Nutt
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8b8c134efa
Move the user heap allocator front-end from mm/. to mm/umm_heap/.
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10 年之前 |