| /Linux-v5.4/fs/xfs/ |
| D | xfs_reflink.h | 42 extern loff_t xfs_reflink_remap_range(struct file *file_in, loff_t pos_in,
51 extern int xfs_reflink_remap_prep(struct file *file_in, loff_t pos_in,
54 extern int xfs_reflink_remap_blocks(struct xfs_inode *src, loff_t pos_in,
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| D | xfs_file.c | 971 loff_t pos_in, in xfs_file_remap_range() argument
996 ret = xfs_reflink_remap_prep(file_in, pos_in, file_out, pos_out, in xfs_file_remap_range()
1001 trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out); in xfs_file_remap_range()
1003 ret = xfs_reflink_remap_blocks(src, pos_in, dest, pos_out, len, in xfs_file_remap_range()
1014 if (pos_in == 0 && len == i_size_read(inode_in) && in xfs_file_remap_range()
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| D | xfs_reflink.c | 1113 loff_t pos_in, in xfs_reflink_remap_blocks() argument
1130 srcoff = XFS_B_TO_FSBT(src->i_mount, pos_in); in xfs_reflink_remap_blocks()
1308 loff_t pos_in, in xfs_reflink_remap_prep() argument
1341 ret = generic_remap_file_range_prep(file_in, pos_in, file_out, pos_out, in xfs_reflink_remap_prep()
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| /Linux-v5.4/fs/nfs/ |
| D | nfs4file.c | 132 static ssize_t __nfs4_copy_file_range(struct file *file_in, loff_t pos_in, in __nfs4_copy_file_range() argument
143 return nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count); in __nfs4_copy_file_range()
146 static ssize_t nfs4_copy_file_range(struct file *file_in, loff_t pos_in, in nfs4_copy_file_range() argument
152 ret = __nfs4_copy_file_range(file_in, pos_in, file_out, pos_out, count, in nfs4_copy_file_range()
155 ret = generic_copy_file_range(file_in, pos_in, file_out, in nfs4_copy_file_range()
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| /Linux-v5.4/fs/ |
| D | read_write.c | 1589 ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in, in generic_copy_file_range() argument
1593 return do_splice_direct(file_in, &pos_in, file_out, &pos_out, in generic_copy_file_range()
1598 static ssize_t do_copy_file_range(struct file *file_in, loff_t pos_in, in do_copy_file_range() argument
1612 return file_out->f_op->copy_file_range(file_in, pos_in, in do_copy_file_range()
1616 return generic_copy_file_range(file_in, pos_in, file_out, pos_out, len, in do_copy_file_range()
1625 ssize_t vfs_copy_file_range(struct file *file_in, loff_t pos_in, in vfs_copy_file_range() argument
1634 ret = generic_copy_file_checks(file_in, pos_in, file_out, pos_out, &len, in vfs_copy_file_range()
1639 ret = rw_verify_area(READ, file_in, &pos_in, len); in vfs_copy_file_range()
1660 cloned = file_in->f_op->remap_file_range(file_in, pos_in, in vfs_copy_file_range()
1670 ret = do_copy_file_range(file_in, pos_in, file_out, pos_out, len, in vfs_copy_file_range()
[all …]
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| /Linux-v5.4/fs/overlayfs/ |
| D | file.c | 555 static loff_t ovl_copyfile(struct file *file_in, loff_t pos_in, in ovl_copyfile() argument
577 ret = vfs_copy_file_range(real_in.file, pos_in, in ovl_copyfile()
582 ret = vfs_clone_file_range(real_in.file, pos_in, in ovl_copyfile()
587 ret = vfs_dedupe_file_range_one(real_in.file, pos_in, in ovl_copyfile()
603 static ssize_t ovl_copy_file_range(struct file *file_in, loff_t pos_in, in ovl_copy_file_range() argument
607 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, flags, in ovl_copy_file_range()
611 static loff_t ovl_remap_file_range(struct file *file_in, loff_t pos_in, in ovl_remap_file_range() argument
634 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, in ovl_remap_file_range()
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| /Linux-v5.4/mm/ |
| D | filemap.c | 2996 int generic_remap_checks(struct file *file_in, loff_t pos_in, in generic_remap_checks() argument
3009 if (!IS_ALIGNED(pos_in, bs) || !IS_ALIGNED(pos_out, bs)) in generic_remap_checks()
3013 if (pos_in + count < pos_in || pos_out + count < pos_out) in generic_remap_checks()
3021 (pos_in >= size_in || pos_in + count > size_in || in generic_remap_checks()
3026 if (pos_in >= size_in) in generic_remap_checks()
3028 count = min(count, size_in - (uint64_t)pos_in); in generic_remap_checks()
3041 if (pos_in + count == size_in) { in generic_remap_checks()
3042 bcount = ALIGN(size_in, bs) - pos_in; in generic_remap_checks()
3051 pos_out + bcount > pos_in && in generic_remap_checks()
3052 pos_out < pos_in + bcount) in generic_remap_checks()
[all …]
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| /Linux-v5.4/fs/f2fs/ |
| D | file.c | 2572 static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, in f2fs_move_file_range() argument
2596 if (pos_in == pos_out) in f2fs_move_file_range()
2598 if (pos_out > pos_in && pos_out < pos_in + len) in f2fs_move_file_range()
2610 if (pos_in + len > src->i_size || pos_in + len < pos_in) in f2fs_move_file_range()
2613 olen = len = src->i_size - pos_in; in f2fs_move_file_range()
2614 if (pos_in + len == src->i_size) in f2fs_move_file_range()
2615 len = ALIGN(src->i_size, F2FS_BLKSIZE) - pos_in; in f2fs_move_file_range()
2626 if (!IS_ALIGNED(pos_in, F2FS_BLKSIZE) || in f2fs_move_file_range()
2627 !IS_ALIGNED(pos_in + len, F2FS_BLKSIZE) || in f2fs_move_file_range()
2641 pos_in, pos_in + len); in f2fs_move_file_range()
[all …]
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| D | f2fs.h | 465 u64 pos_in; /* start position in src_fd */ member
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| /Linux-v5.4/fs/ocfs2/ |
| D | refcounttree.h | 112 loff_t pos_in,
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| D | refcounttree.c | 4502 loff_t pos_in, in ocfs2_reflink_remap_extent() argument
4526 spos = ocfs2_bytes_to_clusters(s_inode->i_sb, pos_in); in ocfs2_reflink_remap_extent()
4528 slast = ocfs2_clusters_for_bytes(s_inode->i_sb, pos_in + len); in ocfs2_reflink_remap_extent()
4616 loff_t pos_in, in ocfs2_reflink_remap_blocks() argument
4637 if (pos_in == pos_out && pos_in == 0 && len == i_size_read(s_inode) && in ocfs2_reflink_remap_blocks()
4696 ret = ocfs2_reflink_remap_extent(s_inode, s_bh, pos_in, t_inode, t_bh, in ocfs2_reflink_remap_blocks()
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| D | file.c | 2565 static loff_t ocfs2_remap_file_range(struct file *file_in, loff_t pos_in, in ocfs2_remap_file_range() argument
2595 ret = generic_remap_file_range_prep(file_in, pos_in, file_out, pos_out, in ocfs2_remap_file_range()
2611 remapped = ocfs2_reflink_remap_blocks(inode_in, in_bh, pos_in, in ocfs2_remap_file_range()
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| /Linux-v5.4/include/linux/ |
| D | fs.h | 1850 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
1915 extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
1918 extern int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
1922 extern loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
1925 extern loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
3091 extern int generic_remap_checks(struct file *file_in, loff_t pos_in,
3095 extern int generic_copy_file_checks(struct file *file_in, loff_t pos_in,
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| /Linux-v5.4/fs/fuse/ |
| D | file.c | 3228 static ssize_t __fuse_copy_file_range(struct file *file_in, loff_t pos_in, in __fuse_copy_file_range() argument
3241 .off_in = pos_in, in __fuse_copy_file_range()
3263 err = fuse_writeback_range(inode_in, pos_in, pos_in + len); in __fuse_copy_file_range()
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| /Linux-v5.4/fs/btrfs/ |
| D | ioctl.c | 3824 static int btrfs_remap_file_range_prep(struct file *file_in, loff_t pos_in, in btrfs_remap_file_range_prep() argument
3867 wb_len = ALIGN(inode_in->i_size, bs) - ALIGN_DOWN(pos_in, bs); in btrfs_remap_file_range_prep()
3901 ret = btrfs_wait_ordered_range(inode_in, ALIGN_DOWN(pos_in, bs), in btrfs_remap_file_range_prep()
3910 return generic_remap_file_range_prep(file_in, pos_in, file_out, pos_out, in btrfs_remap_file_range_prep()
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| D | ctree.h | 2953 loff_t btrfs_remap_file_range(struct file *file_in, loff_t pos_in,
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| /Linux-v5.4/Documentation/filesystems/ |
| D | vfs.rst | 987 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
1096 implementation should remap len bytes at pos_in of the source
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