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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-04-07 06:01:51 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 19:31:18 +0400
commit1088dcf4c3a0a27fdad5214781d5084b11405238 (patch)
tree4d08f45ff4867d629e5ad4e94e0362e897ffa1e1 /fs/nilfs2/the_nilfs.c
parent76068c4ff1cc03d9d24d17fd9e6a1475bc2f6730 (diff)
downloadlinux-1088dcf4c3a0a27fdad5214781d5084b11405238.tar.xz
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>
Diffstat (limited to 'fs/nilfs2/the_nilfs.c')
-rw-r--r--fs/nilfs2/the_nilfs.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 852e0bf3a3c5..69b625586226 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -73,7 +73,6 @@ struct the_nilfs *alloc_nilfs(struct block_device *bdev)
nilfs->ns_gc_inodes_h = NULL;
INIT_LIST_HEAD(&nilfs->ns_used_segments);
init_rwsem(&nilfs->ns_segctor_sem);
- init_waitqueue_head(&nilfs->ns_cleanerd_wq);
return nilfs;
}