diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-12-16 22:21:05 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-12-16 22:21:05 +0100 |
| commit | 3c55d6bcfe8163ff2b5636b4aabe3caa3f5d95f4 (patch) | |
| tree | 3229c2de6e95352751d1c9e05dcd2925a3212beb /fs/btrfs | |
| parent | Merge branch 'work.write_end' into for-linus (diff) | |
| parent | ocfs2: implement the VFS clone_range, copy_range, and dedupe_range features (diff) | |
| download | linux-3c55d6bcfe8163ff2b5636b4aabe3caa3f5d95f4.tar.xz linux-3c55d6bcfe8163ff2b5636b4aabe3caa3f5d95f4.zip | |
Merge remote-tracking branch 'djwong/ocfs2-vfs-reflink-6' into for-linus
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 3 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 1 | ||||
| -rw-r--r-- | fs/btrfs/ioctl.c | 12 |
3 files changed, 0 insertions, 16 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0b8ce2b9f7d0..05f75a949af4 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3232,9 +3232,6 @@ int btrfs_dirty_pages(struct btrfs_root *root, struct inode *inode, loff_t pos, size_t write_bytes, struct extent_state **cached); int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end); -ssize_t btrfs_copy_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, - size_t len, unsigned int flags); int btrfs_clone_file_range(struct file *file_in, loff_t pos_in, struct file *file_out, loff_t pos_out, u64 len); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 3a14c87d9c92..991cc991fd29 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2998,7 +2998,6 @@ const struct file_operations btrfs_file_operations = { #ifdef CONFIG_COMPAT .compat_ioctl = btrfs_compat_ioctl, #endif - .copy_file_range = btrfs_copy_file_range, .clone_file_range = btrfs_clone_file_range, .dedupe_file_range = btrfs_dedupe_file_range, }; diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 8270f4338b35..70eebc6c4c16 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3980,18 +3980,6 @@ out_unlock: return ret; } -ssize_t btrfs_copy_file_range(struct file *file_in, loff_t pos_in, - struct file *file_out, loff_t pos_out, - size_t len, unsigned int flags) -{ - ssize_t ret; - - ret = btrfs_clone_files(file_out, file_in, pos_in, len, pos_out); - if (ret == 0) - ret = len; - return ret; -} - int btrfs_clone_file_range(struct file *src_file, loff_t off, struct file *dst_file, loff_t destoff, u64 len) { |