feat(fs) support dynamic page size for page cache#40
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zhangyx827 wants to merge 1 commit intoStarry-OS:devfrom
Open
feat(fs) support dynamic page size for page cache#40zhangyx827 wants to merge 1 commit intoStarry-OS:devfrom
zhangyx827 wants to merge 1 commit intoStarry-OS:devfrom
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sorry I need to rebase |
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The size of a page in the page cache is no longer fixed to
PAGE_SIZE_4KHowever, the indexing logic remains unchanged: the start offset is calculated as
page_num * PAGE_SIZE_4K(where page_num is the cache key). Consequently, a larger page entry effectively spans size / PAGE_SIZE_4K index slots.