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24 lines
575 B
C
24 lines
575 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_JOURNAL_WRITE_H
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#define _BCACHEFS_JOURNAL_WRITE_H
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CLOSURE_CALLBACK(bch2_journal_write);
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static inline struct jset_entry *jset_entry_init(struct jset_entry **end, size_t size)
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{
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struct jset_entry *entry = *end;
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unsigned u64s = DIV_ROUND_UP(size, sizeof(u64));
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memset(entry, 0, u64s * sizeof(u64));
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/*
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* The u64s field counts from the start of data, ignoring the shared
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* fields.
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*/
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entry->u64s = cpu_to_le16(u64s - 1);
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*end = vstruct_next(*end);
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return entry;
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}
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#endif /* _BCACHEFS_JOURNAL_WRITE_H */
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