| /linux/fs/ |
| H A D | remap_range.c | 32 struct file *file_out, loff_t pos_out, in generic_remap_checks() argument
44 if (!IS_ALIGNED(pos_in, bs) || !IS_ALIGNED(pos_out, bs)) in generic_remap_checks()
48 if (pos_in + count < pos_in || pos_out + count < pos_out) in generic_remap_checks()
57 pos_out >= size_out || pos_out + count > size_out)) in generic_remap_checks()
65 ret = generic_write_check_limits(file_out, pos_out, &count); in generic_remap_checks()
77 (!(remap_flags & REMAP_FILE_DEDUP) || pos_out + count == size_out)) { in generic_remap_checks()
87 pos_out + bcount > pos_in && in generic_remap_checks()
88 pos_out < pos_in + bcount) in generic_remap_checks()
135 loff_t pos_out, in generic_remap_check_len() argument
145 if (pos_out + *len < i_size_read(inode_out)) in generic_remap_check_len()
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| H A D | read_write.c | 1482 struct file *file_out, loff_t pos_out, in generic_copy_file_checks() argument
1523 if (pos_in + count < pos_in || pos_out + count < pos_out) in generic_copy_file_checks()
1533 ret = generic_write_check_limits(file_out, pos_out, &count); in generic_copy_file_checks()
1539 pos_out + count > pos_in && in generic_copy_file_checks()
1540 pos_out < pos_in + count) in generic_copy_file_checks()
1553 struct file *file_out, loff_t pos_out, in vfs_copy_file_range() argument
1563 ret = generic_copy_file_checks(file_in, pos_in, file_out, pos_out, &len, in vfs_copy_file_range()
1572 ret = rw_verify_area(WRITE, file_out, &pos_out, len); in vfs_copy_file_range()
1595 file_out, pos_out, in vfs_copy_file_range()
1599 file_out, pos_out, len, REMAP_FILE_CAN_SHORTEN); in vfs_copy_file_range()
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| H A D | dax.c | 2234 struct file *file_out, loff_t pos_out, in dax_remap_file_range_prep() argument
2239 pos_out, len, remap_flags, ops); in dax_remap_file_range_prep()
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| /linux/fs/xfs/ |
| H A D | xfs_reflink.h | 52 struct file *file_out, loff_t pos_out, loff_t len,
61 struct file *file_out, loff_t pos_out, loff_t *len,
64 struct xfs_inode *dest, loff_t pos_out, loff_t remap_len,
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| H A D | xfs_reflink.c | 1531 loff_t pos_out, in xfs_reflink_remap_blocks() argument
1538 xfs_fileoff_t destoff = XFS_B_TO_FSBT(mp, pos_out); in xfs_reflink_remap_blocks()
1541 xfs_off_t new_isize = pos_out + remap_len; in xfs_reflink_remap_blocks()
1656 loff_t pos_out, in xfs_reflink_remap_prep() argument
1683 pos_out, len, remap_flags); in xfs_reflink_remap_prep()
1686 pos_out, len, remap_flags, &xfs_read_iomap_ops); in xfs_reflink_remap_prep()
1699 ret = xfs_reflink_zero_posteof(dest, pos_out); in xfs_reflink_remap_prep()
1713 if (pos_out > XFS_ISIZE(dest)) { in xfs_reflink_remap_prep()
1714 loff_t flen = *len + (pos_out - XFS_ISIZE(dest)); in xfs_reflink_remap_prep()
1717 ret = xfs_flush_unmap_range(dest, pos_out, *len); in xfs_reflink_remap_prep()
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| /linux/fs/overlayfs/ |
| H A D | file.c | 527 struct file *file_out, loff_t pos_out, in ovl_copyfile() argument
557 realfile_out, pos_out, len, flags); in ovl_copyfile()
562 realfile_out, pos_out, len, flags); in ovl_copyfile()
567 realfile_out, pos_out, len, in ovl_copyfile()
583 struct file *file_out, loff_t pos_out, in ovl_copy_file_range() argument
586 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, flags, in ovl_copy_file_range()
591 struct file *file_out, loff_t pos_out, in ovl_remap_file_range() argument
613 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, in ovl_remap_file_range()
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| /linux/include/linux/ |
| H A D | splice.h | 92 struct file *out, loff_t pos_out, in splice_copy_file_range() argument
95 return splice_file_range(in, &pos_in, out, &pos_out, len); in splice_copy_file_range()
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| /linux/fs/btrfs/ |
| H A D | reflink.h | 11 struct file *file_out, loff_t pos_out,
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| /linux/fs/hostfs/ |
| H A D | hostfs.h | 45 extern char *read_dir(void *stream, unsigned long long *pos_out,
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| /linux/include/uapi/linux/ |
| H A D | f2fs.h | 87 __u64 pos_out; /* start position in dst_fd */ member
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| /linux/fs/ocfs2/ |
| H A D | refcounttree.h | 113 loff_t pos_out,
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| H A D | file.c | 2701 struct file *file_out, loff_t pos_out, in ocfs2_remap_file_range() argument
2730 ret = generic_remap_file_range_prep(file_in, pos_in, file_out, pos_out, in ocfs2_remap_file_range()
2743 round_down(pos_out, PAGE_SIZE), in ocfs2_remap_file_range()
2744 round_up(pos_out + len, PAGE_SIZE) - 1); in ocfs2_remap_file_range()
2747 inode_out, out_bh, pos_out, len); in ocfs2_remap_file_range()
2764 ret = ocfs2_reflink_update_dest(inode_out, out_bh, pos_out + len); in ocfs2_remap_file_range()
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| H A D | refcounttree.c | 4491 loff_t pos_out, in ocfs2_reflink_remap_extent() argument
4513 tpos = ocfs2_bytes_to_clusters(t_inode->i_sb, pos_out); in ocfs2_reflink_remap_extent()
4605 loff_t pos_out, in ocfs2_reflink_remap_blocks() argument
4623 if (pos_in == pos_out && pos_in == 0 && len == i_size_read(s_inode) && in ocfs2_reflink_remap_blocks()
4683 pos_out, len, &dealloc); in ocfs2_reflink_remap_blocks()
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| /linux/fs/f2fs/ |
| H A D | file.c | 3087 struct file *file_out, loff_t pos_out, size_t len) in f2fs_move_file_range() argument
3109 if (pos_out < 0 || pos_in < 0) in f2fs_move_file_range()
3113 if (pos_in == pos_out) in f2fs_move_file_range()
3115 if (pos_out > pos_in && pos_out < pos_in + len) in f2fs_move_file_range()
3150 if (pos_out + olen > dst->i_size) in f2fs_move_file_range()
3151 dst_max_i_size = pos_out + olen; in f2fs_move_file_range()
3156 !IS_ALIGNED(pos_out, F2FS_BLKSIZE)) in f2fs_move_file_range()
3174 pos_out, pos_out + len); in f2fs_move_file_range()
3189 F2FS_BYTES_TO_BLK(pos_out), in f2fs_move_file_range()
3244 range->pos_out, range->len); in __f2fs_ioc_move_range()
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| /linux/fs/fuse/ |
| H A D | file.c | 3017 struct file *file_out, loff_t pos_out, in __fuse_copy_file_range() argument
3033 .off_out = pos_out, in __fuse_copy_file_range()
3044 ((pos_out + len) > inode_out->i_size); in __fuse_copy_file_range()
3082 err = fuse_writeback_range(inode_out, pos_out, pos_out + len - 1); in __fuse_copy_file_range()
3127 ALIGN_DOWN(pos_out, PAGE_SIZE), in __fuse_copy_file_range()
3128 ALIGN(pos_out + bytes_copied, PAGE_SIZE) - 1); in __fuse_copy_file_range()
3131 fuse_write_update_attr(inode_out, pos_out + bytes_copied, bytes_copied); in __fuse_copy_file_range()
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| /linux/Documentation/filesystems/ |
| H A D | vfs.rst | 1087 struct file *file_out, loff_t pos_out,
1197 file into the dest file at pos_out. Implementations must handle
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