diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 44d948fbad21..2b40fcfababc 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4811,7 +4811,10 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr) truncate_setsize(inode, newsize); + /* Disable nonlocked read DIO to avoid the endless truncate */ + btrfs_inode_block_unlocked_dio(BTRFS_I(inode)); inode_dio_wait(inode); + btrfs_inode_resume_unlocked_dio(BTRFS_I(inode)); ret = btrfs_truncate(inode, newsize == oldsize); if (ret && inode->i_nlink) { |