diff options
Diffstat (limited to 'include/os/linux/zfs/sys/zpl.h')
| -rw-r--r-- | include/os/linux/zfs/sys/zpl.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/os/linux/zfs/sys/zpl.h b/include/os/linux/zfs/sys/zpl.h index 2b302e9dab07..8b0e79afb0f1 100644 --- a/include/os/linux/zfs/sys/zpl.h +++ b/include/os/linux/zfs/sys/zpl.h @@ -180,6 +180,20 @@ zpl_dir_emit_dots(struct file *file, zpl_dir_context_t *ctx) } #endif /* HAVE_VFS_ITERATE */ + +/* zpl_file_range.c */ + +/* handlers for file_operations of the same name */ +extern ssize_t zpl_copy_file_range(struct file *src_file, loff_t src_off, + struct file *dst_file, loff_t dst_off, size_t len, unsigned int flags); +extern loff_t zpl_remap_file_range(struct file *src_file, loff_t src_off, + struct file *dst_file, loff_t dst_off, loff_t len, unsigned int flags); +extern int zpl_clone_file_range(struct file *src_file, loff_t src_off, + struct file *dst_file, loff_t dst_off, uint64_t len); +extern int zpl_dedupe_file_range(struct file *src_file, loff_t src_off, + struct file *dst_file, loff_t dst_off, uint64_t len); + + #if defined(HAVE_INODE_TIMESTAMP_TRUNCATE) #define zpl_inode_timestamp_truncate(ts, ip) timestamp_truncate(ts, ip) #elif defined(HAVE_INODE_TIMESPEC64_TIMES) |