> > > > Q2. If it is a bug, how should we fix it? > > > > Currently I'm planning to re-introduce generic_file_llseek_unlocked() > > and inode lock in generic_file_llseek() for SEEK_END. Then replace > > generic_file_llseek() with generic_file_llseek_unlocked() if it called > > with inode lock in individual file systems. Please let me know if the > > way is not appropreate or any other better way to fix it. > > Sounds reasonable. > > -Andi Thanks for comments. I'll make a patch. Eiichi