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f144367d01
- more rust helpers (Alice); - more bitops tests (Ryota); - FIND_NTH_BIT() uninitialized variable fix (Lee Yongjun); - random cleanups (Andy, H. Peter). -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEi8GdvG6xMhdgpu/4sUSA/TofvsgFAmmJIqMACgkQsUSA/Tof vsj/uwv/WIv9Wa3oTm3qzkIyaxeowIQE+DeDduporSoO8fnVfEYHjPuihMy3J5Gv x6iNUq9n8fMhmg/qHHyKwb/Ow8Ob11re9MZWS6a02wlm8Het0W9hKEk1z7qauFsI Vqq3rlMO3wYGaSPmlnh7rn/NHByrJ49ZrJcoX3he0Ov5MKp1w+dP3Czee4HGTb3A SM0cf4iCR3/Jj3flTsMghZgqZKNhsIe+ejX++dFPhmv82FHbIBcwUfN6CM27OGdy M7GAro1xIaoTwQVKCO2AycLAu8j+Rx9s+mcGuIAWynDo6YG1tVetADZQ+nRJG+x9 WdUDZwBDyEZlx/8BGnS56wevYxXEfC0lMTTgBqsYlCtLToyeE8G6NUVCLzEJAQCJ iWhcsenQVIiEHtYBZI/o2PmEp1Puzk1jI0+uFib1jE5Llf3+FrfMQGOiN2TBStEa zVIOipr+L9EaBbJdiKCV1jTl/MoDuCdRPLyby8egxPS+rk4RugvDsGc31XN48118 OHIJO2M/ =WnLV -----END PGP SIGNATURE----- Merge tag 'bitmap-for-6.20' of https://github.com/norov/linux Pull bitmap updates from Yury Norov: - more rust helpers (Alice) - more bitops tests (Ryota) - FIND_NTH_BIT() uninitialized variable fix (Lee Yongjun) - random cleanups (Andy, H. Peter) * tag 'bitmap-for-6.20' of https://github.com/norov/linux: lib/tests: extend KUnit test for bitops with more cases bitops: Add more files to the MAINTAINERS lib/find_bit: fix uninitialized variable use in FIND_NTH_BIT lib/tests: add KUnit test for bitops rust: cpumask: add __rust_helper to helpers rust: bitops: add __rust_helper to helpers rust: bitmap: add __rust_helper to helpers linux/bitfield.h: replace __auto_type with auto
69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/bitops.h>
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#include <linux/find.h>
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__rust_helper
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void rust_helper___set_bit(unsigned long nr, unsigned long *addr)
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{
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__set_bit(nr, addr);
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}
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__rust_helper
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void rust_helper___clear_bit(unsigned long nr, unsigned long *addr)
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{
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__clear_bit(nr, addr);
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}
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__rust_helper
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void rust_helper_set_bit(unsigned long nr, volatile unsigned long *addr)
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{
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set_bit(nr, addr);
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}
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__rust_helper
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void rust_helper_clear_bit(unsigned long nr, volatile unsigned long *addr)
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{
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clear_bit(nr, addr);
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}
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/*
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* The rust_helper_ prefix is intentionally omitted below so that the
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* declarations in include/linux/find.h are compatible with these helpers.
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*
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* Note that the below #ifdefs mean that the helper is only created if C does
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* not provide a definition.
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*/
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#ifdef find_first_zero_bit
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__rust_helper
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unsigned long _find_first_zero_bit(const unsigned long *p, unsigned long size)
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{
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return find_first_zero_bit(p, size);
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}
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#endif /* find_first_zero_bit */
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#ifdef find_next_zero_bit
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__rust_helper
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unsigned long _find_next_zero_bit(const unsigned long *addr,
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unsigned long size, unsigned long offset)
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{
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return find_next_zero_bit(addr, size, offset);
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}
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#endif /* find_next_zero_bit */
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#ifdef find_first_bit
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__rust_helper
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unsigned long _find_first_bit(const unsigned long *addr, unsigned long size)
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{
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return find_first_bit(addr, size);
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}
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#endif /* find_first_bit */
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#ifdef find_next_bit
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__rust_helper
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unsigned long _find_next_bit(const unsigned long *addr, unsigned long size,
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unsigned long offset)
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{
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return find_next_bit(addr, size, offset);
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}
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#endif /* find_next_bit */
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