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8e656fd518
The previous export operations cannot handle multiple versions of a filesystem if they belong to the same sb instance. This adds a new type of file handle and extends export operations so that they can get the inode specified by a checkpoint number as well as an inode number and a generation number. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
17 lines
253 B
C
17 lines
253 B
C
#ifndef NILFS_EXPORT_H
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#define NILFS_EXPORT_H
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#include <linux/exportfs.h>
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extern const struct export_operations nilfs_export_ops;
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struct nilfs_fid {
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u64 cno;
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u64 ino;
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u32 gen;
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u32 parent_gen;
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u64 parent_ino;
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} __attribute__ ((packed));
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#endif
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