| /Linux-v4.19/fs/overlayfs/ |
| D | file.c | 437 static ssize_t ovl_copyfile(struct file *file_in, loff_t pos_in, in ovl_copyfile() argument
459 ret = vfs_copy_file_range(real_in.file, pos_in, in ovl_copyfile()
464 ret = vfs_clone_file_range(real_in.file, pos_in, in ovl_copyfile()
469 ret = vfs_dedupe_file_range_one(real_in.file, pos_in, in ovl_copyfile()
484 static ssize_t ovl_copy_file_range(struct file *file_in, loff_t pos_in, in ovl_copy_file_range() argument
488 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, flags, in ovl_copy_file_range()
492 static int ovl_clone_file_range(struct file *file_in, loff_t pos_in, in ovl_clone_file_range() argument
495 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, 0, in ovl_clone_file_range()
499 static int ovl_dedupe_file_range(struct file *file_in, loff_t pos_in, in ovl_dedupe_file_range() argument
510 return ovl_copyfile(file_in, pos_in, file_out, pos_out, len, 0, in ovl_dedupe_file_range()
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| /Linux-v4.19/fs/ |
| D | read_write.c | 1549 ssize_t vfs_copy_file_range(struct file *file_in, loff_t pos_in, in vfs_copy_file_range() argument
1565 ret = rw_verify_area(READ, file_in, &pos_in, len); in vfs_copy_file_range()
1592 ret = file_in->f_op->clone_file_range(file_in, pos_in, in vfs_copy_file_range()
1601 ret = file_out->f_op->copy_file_range(file_in, pos_in, file_out, in vfs_copy_file_range()
1607 ret = do_splice_direct(file_in, &pos_in, file_out, &pos_out, in vfs_copy_file_range()
1631 loff_t pos_in; in SYSCALL_DEFINE6() local
1647 if (copy_from_user(&pos_in, off_in, sizeof(loff_t))) in SYSCALL_DEFINE6()
1650 pos_in = f_in.file->f_pos; in SYSCALL_DEFINE6()
1660 ret = vfs_copy_file_range(f_in.file, pos_in, f_out.file, pos_out, len, in SYSCALL_DEFINE6()
1663 pos_in += ret; in SYSCALL_DEFINE6()
[all …]
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| /Linux-v4.19/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
141 ret = nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count); in nfs4_copy_file_range()
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| /Linux-v4.19/fs/xfs/ |
| D | xfs_reflink.h | 30 extern int xfs_reflink_remap_range(struct file *file_in, loff_t pos_in,
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| D | xfs_reflink.c | 1295 loff_t pos_in, in xfs_reflink_remap_prep() argument
1329 ret = vfs_clone_file_prep_inodes(inode_in, pos_in, inode_out, pos_out, in xfs_reflink_remap_prep()
1409 loff_t pos_in, in xfs_reflink_remap_range() argument
1432 ret = xfs_reflink_remap_prep(file_in, pos_in, file_out, pos_out, in xfs_reflink_remap_range()
1437 trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out); in xfs_reflink_remap_range()
1440 sfsbno = XFS_B_TO_FSBT(mp, pos_in); in xfs_reflink_remap_range()
1453 if (pos_in == 0 && len == i_size_read(inode_in) && in xfs_reflink_remap_range()
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| D | xfs_file.c | 925 loff_t pos_in, in xfs_file_clone_range() argument
930 return xfs_reflink_remap_range(file_in, pos_in, file_out, pos_out, in xfs_file_clone_range()
937 loff_t pos_in, in xfs_file_dedupe_range() argument
942 return xfs_reflink_remap_range(file_in, pos_in, file_out, pos_out, in xfs_file_dedupe_range()
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| /Linux-v4.19/fs/f2fs/ |
| D | file.c | 2366 static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, in f2fs_move_file_range() argument
2390 if (pos_in == pos_out) in f2fs_move_file_range()
2392 if (pos_out > pos_in && pos_out < pos_in + len) in f2fs_move_file_range()
2404 if (pos_in + len > src->i_size || pos_in + len < pos_in) in f2fs_move_file_range()
2407 olen = len = src->i_size - pos_in; in f2fs_move_file_range()
2408 if (pos_in + len == src->i_size) in f2fs_move_file_range()
2409 len = ALIGN(src->i_size, F2FS_BLKSIZE) - pos_in; in f2fs_move_file_range()
2420 if (!IS_ALIGNED(pos_in, F2FS_BLKSIZE) || in f2fs_move_file_range()
2421 !IS_ALIGNED(pos_in + len, F2FS_BLKSIZE) || in f2fs_move_file_range()
2435 pos_in, pos_in + len); in f2fs_move_file_range()
[all …]
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| D | f2fs.h | 441 u64 pos_in; /* start position in src_fd */ member
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| /Linux-v4.19/fs/ocfs2/ |
| D | refcounttree.h | 119 loff_t pos_in,
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| D | refcounttree.c | 4512 loff_t pos_in, in ocfs2_reflink_remap_extent() argument
4535 spos = ocfs2_bytes_to_clusters(s_inode->i_sb, pos_in); in ocfs2_reflink_remap_extent()
4537 slast = ocfs2_clusters_for_bytes(s_inode->i_sb, pos_in + len); in ocfs2_reflink_remap_extent()
4621 loff_t pos_in, in ocfs2_reflink_remap_blocks() argument
4642 if (pos_in == pos_out && pos_in == 0 && len == i_size_read(s_inode) && in ocfs2_reflink_remap_blocks()
4701 ret = ocfs2_reflink_remap_extent(s_inode, s_bh, pos_in, t_inode, t_bh, in ocfs2_reflink_remap_blocks()
4824 loff_t pos_in, in ocfs2_reflink_remap_range() argument
4853 ret = vfs_clone_file_prep_inodes(inode_in, pos_in, inode_out, pos_out, in ocfs2_reflink_remap_range()
4864 ret = ocfs2_reflink_remap_blocks(inode_in, in_bh, pos_in, inode_out, in ocfs2_reflink_remap_range()
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| D | file.c | 2531 loff_t pos_in, in ocfs2_file_clone_range() argument
2536 return ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out, in ocfs2_file_clone_range()
2541 loff_t pos_in, in ocfs2_file_dedupe_range() argument
2546 return ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out, in ocfs2_file_dedupe_range()
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| /Linux-v4.19/include/linux/ |
| D | fs.h | 1828 extern int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in,
1831 extern int do_clone_file_range(struct file *file_in, loff_t pos_in,
1833 extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
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| /Linux-v4.19/fs/btrfs/ |
| D | ctree.h | 3253 int btrfs_clone_file_range(struct file *file_in, loff_t pos_in,
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