Displaying 1 result from an estimated 1 matches for "btrfs_ioctl_clone_range".
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btrfs_ioc_clone_range
2010 Jul 26
6
[PATCH] Btrfs: compressed file size ioctl
...r(argp, &compressed_size, sizeof(compressed_size)))
+ ret = -EFAULT;
+ else
+ ret = 0;
+
+out:
+ btrfs_release_path(root, path);
+ unlock_extent(&BTRFS_I(inode)->io_tree, 0, len, GFP_NOFS);
+ mutex_unlock(&inode->i_mutex);
+ btrfs_free_path(path);
+ return ret;
+}
+
static long btrfs_ioctl_clone_range(struct file *file, void __user *argp)
{
struct btrfs_ioctl_clone_range_args args;
@@ -2034,6 +2135,8 @@ long btrfs_ioctl(struct file *file, unsigned int
case BTRFS_IOC_SYNC:
btrfs_sync_fs(file->f_dentry->d_sb, 1);
return 0;
+ case BTRFS_IOC_COMPR_SIZE:
+ return btrfs_ioctl_compsiz...