diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index e0a664b8a46a..226c91fe31a7 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -543,13 +543,11 @@ static noinline int btrfs_ioctl_fitrim(struct btrfs_fs_info *fs_info, range.minlen = max(range.minlen, minlen); ret = btrfs_trim_fs(fs_info, &range); - if (ret < 0) - return ret; if (copy_to_user(arg, &range, sizeof(range))) return -EFAULT; - return 0; + return ret; } int __pure btrfs_is_empty_uuid(const u8 *uuid) @@ -1312,12 +1310,12 @@ static noinline int __btrfs_ioctl_snap_create(struct file *file, } else { struct fd src = fdget(fd); struct inode *src_inode; - if (!src.file) { + if (!fd_file(src)) { ret = -EINVAL; goto out_drop_write; } - src_inode = file_inode(src.file); + src_inode = file_inode(fd_file(src)); if (src_inode->i_sb != file_inode(file)->i_sb) { btrfs_info(BTRFS_I(file_inode(file))->root->fs_info, "Snapshot src from another FS"); @@ -4765,11 +4763,10 @@ long btrfs_ioctl(struct file *file, unsigned int return ret; ret = btrfs_sync_fs(inode->i_sb, 1); /* - * The transaction thread may want to do more work, - * namely it pokes the cleaner kthread that will start - * processing uncleaned subvols. + * There may be work for the cleaner kthread to do (subvolume + * deletion, delayed iputs, defrag inodes, etc), so wake it up. */ - wake_up_process(fs_info->transaction_kthread); + wake_up_process(fs_info->cleaner_kthread); return ret; } case BTRFS_IOC_START_SYNC: |