tree 4d08f45ff4867d629e5ad4e94e0362e897ffa1e1
parent 76068c4ff1cc03d9d24d17fd9e6a1475bc2f6730
author Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> 1239069711 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1239118278 -0700

nilfs2: remove timedwait ioctl command

This removes NILFS_IOCTL_TIMEDWAIT command from ioctl interface along
with the related flags and wait queue.

The command is terrible because it just sleeps in the ioctl.  I prefer
to avoid this by devising means of event polling in userland program.
By reconsidering the userland GC daemon, I found this is possible
without changing behaviour of the daemon and sacrificing efficiency.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>