xyou
f1a2a110d7
Add the current OS source tree, build scripts, system image layout, and development notes covering DMA page allocation, e1000 bring-up, net API dispatch, and DHCP work in progress.
21 lines
412 B
C
21 lines
412 B
C
#ifndef UTSM_DIRTY_H
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#define UTSM_DIRTY_H
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#include <utsm/types.h>
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typedef struct {
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u32 dirty_count;
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u32 shard_id;
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u64 page_base;
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u64 page_count;
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u64 last_checkpoint_epoch;
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u64 *bitmap;
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} utsm_dirty_shard;
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struct utsm_segment_desc;
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void utsm_dirty_init(struct utsm_segment_desc *desc, u64 page_count);
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void utsm_mark_dirty(struct utsm_segment_desc *desc, u64 offset, u64 len);
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#endif
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