diff options
| -rw-r--r-- | fs/f2fs/file.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 3bab52d33e80..5e2a0cb8d24d 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1048,6 +1048,13 @@ int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, return err; } + /* + * wait for inflight dio, blocks should be removed after + * IO completion. + */ + if (attr->ia_size < old_size) + inode_dio_wait(inode); + f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); filemap_invalidate_lock(inode->i_mapping); @@ -1880,6 +1887,12 @@ static long f2fs_fallocate(struct file *file, int mode, if (ret) goto out; + /* + * wait for inflight dio, blocks should be removed after IO + * completion. + */ + inode_dio_wait(inode); + if (mode & FALLOC_FL_PUNCH_HOLE) { if (offset >= inode->i_size) goto out; |