From 600be30a8bc1d405f791e01dbef84679e14529b8 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 8 Mar 2016 23:39:21 -0500 Subject: ext4: remove i_ioend_count Remove counter of pending io ends as it is unused. Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o --- fs/ext4/page-io.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'fs/ext4/page-io.c') diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 090b3498638e..349d7aa04fe7 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -128,9 +128,6 @@ static void ext4_release_io_end(ext4_io_end_t *io_end) BUG_ON(io_end->flag & EXT4_IO_END_UNWRITTEN); WARN_ON(io_end->handle); - if (atomic_dec_and_test(&EXT4_I(io_end->inode)->i_ioend_count)) - wake_up_all(ext4_ioend_wq(io_end->inode)); - for (bio = io_end->bio; bio; bio = next_bio) { next_bio = bio->bi_private; ext4_finish_bio(bio); @@ -265,7 +262,6 @@ ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags) { ext4_io_end_t *io = kmem_cache_zalloc(io_end_cachep, flags); if (io) { - atomic_inc(&EXT4_I(inode)->i_ioend_count); io->inode = inode; INIT_LIST_HEAD(&io->list); atomic_set(&io->count, 1); -- cgit v1.2.1