Based on kernel version 6.9
. Page generated on 2024-05-14 10:02 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | .. SPDX-License-Identifier: GPL-2.0 ========== Page Cache ========== The page cache is the primary way that the user and the rest of the kernel interact with filesystems. It can be bypassed (e.g. with O_DIRECT), but normal reads, writes and mmaps go through the page cache. Folios ====== The folio is the unit of memory management within the page cache. Operations |