mirror of https://gitee.com/openkylin/linux.git
a8a4c98fc9
dma-debug is now capable of adding new entries to its pool on-demand if
the initial preallocation was insufficient, so the IOMMU_LEAK logic no
longer needs to explicitly change the pool size. This does lose it the
ability to save a couple of megabytes of RAM by reducing the pool size
below its default, but it seems unlikely that that is a realistic
concern these days (or indeed that anyone is actively debugging AGP
drivers' DMA usage any more). Getting rid of dma_debug_resize_entries()
will make room for further streamlining in the dma-debug code itself.
Removing the call reveals quite a lot of cruft which has been useless
for nearly a decade since commit
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| .. | ||
| 5level-paging.txt | ||
| boot-options.txt | ||
| cpu-hotplug-spec | ||
| fake-numa-for-cpusets | ||
| machinecheck | ||
| mm.txt | ||
| uefi.txt | ||