[Deepin-Kernel-SIG] [linux 6.18.y] [Upstream] fuse: use iomap for buffered reads + readahead#1851

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opsiff wants to merge 16 commits into

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opsiff:linux-6.18.y-2026-06-12-iomap

Commits on Jun 12, 2026

Revert "fuse: avoid 0x10 fault in fuse_readahead when max_pages == 0"
opsiff
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iomap: simplify iomap_iter_advance()

joannekoong
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iomap: move bio read logic into helper function

joannekoong
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opsiff
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iomap: move read/readahead bio submission logic into helper function

joannekoong
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iomap: store read/readahead bio generically

joannekoong
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iomap: iterate over folio mapping in iomap_readpage_iter()

joannekoong
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iomap: rename iomap_readpage_iter() to iomap_read_folio_iter()

joannekoong
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iomap: rename iomap_readpage_ctx struct to iomap_read_folio_ctx

joannekoong
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iomap: track pending read bytes more optimally

joannekoong
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iomap: set accurate iter->pos when reading folio ranges

joannekoong
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iomap: add caller-provided callbacks for read and readahead

joannekoong
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iomap: move buffered io bio logic into new file

Christoph Hellwig [1]
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iomap: make iomap_read_folio() a void return

joannekoong
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fuse: use iomap for read_folio

joannekoong
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opsiff
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fuse: use iomap for readahead

joannekoong
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fuse: remove fc->blkbits workaround for partial writes

joannekoong
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