Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
rust: scatterlist: add __rust_helper to helpers
This is needed to inline these helpers into Rust code.
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20251202-define-rust-helper-v1-36-a2e13cbc17a6@google.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
authored by
Alice Ryhl
and committed by
Danilo Krummrich
e4b3118b
74ca60bd
+7
-5
+7
-5
rust/helpers/scatterlist.c
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-5
rust/helpers/scatterlist.c
···
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#include <linux/dma-direction.h>
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dma_addr_t rust_helper_sg_dma_address(struct scatterlist *sg)
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__rust_helper dma_addr_t rust_helper_sg_dma_address(struct scatterlist *sg)
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{
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return sg_dma_address(sg);
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}
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-
unsigned int rust_helper_sg_dma_len(struct scatterlist *sg)
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__rust_helper unsigned int rust_helper_sg_dma_len(struct scatterlist *sg)
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{
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return sg_dma_len(sg);
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}
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struct scatterlist *rust_helper_sg_next(struct scatterlist *sg)
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__rust_helper struct scatterlist *rust_helper_sg_next(struct scatterlist *sg)
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{
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return sg_next(sg);
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}
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void rust_helper_dma_unmap_sgtable(struct device *dev, struct sg_table *sgt,
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enum dma_data_direction dir, unsigned long attrs)
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__rust_helper void rust_helper_dma_unmap_sgtable(struct device *dev,
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struct sg_table *sgt,
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enum dma_data_direction dir,
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unsigned long attrs)
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{
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return dma_unmap_sgtable(dev, sgt, dir, attrs);
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}