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| author | Jan Kara <jack@suse.cz> | 2017-04-12 12:24:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-20 12:09:55 -0600 |
| commit | 0546c537b15ff171edd43dd97d31a69babdac9ff (patch) | |
| tree | 73b8cf334cad0539f28e5e317ff8b6cf08c11714 | |
| parent | 95fe66de9f0de24f08e875a67722a3d612cd9f2f (diff) | |
| download | linux-stable-0546c537b15ff171edd43dd97d31a69babdac9ff.tar.gz linux-stable-0546c537b15ff171edd43dd97d31a69babdac9ff.tar.bz2 linux-stable-0546c537b15ff171edd43dd97d31a69babdac9ff.zip | |
nilfs2: Convert to properly refcounting bdi
Similarly to set_bdev_super() NILFS2 just used block device reference to
bdi. Convert it to properly getting bdi reference. The reference will
get automatically dropped on superblock destruction.
CC: linux-nilfs@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <axboe@fb.com>
| -rw-r--r-- | fs/nilfs2/super.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index e1872f36147f..feb796a38b8d 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -1068,7 +1068,8 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent) sb->s_time_gran = 1; sb->s_max_links = NILFS_LINK_MAX; - sb->s_bdi = bdev_get_queue(sb->s_bdev)->backing_dev_info; + sb->s_bdi = bdi_get(sb->s_bdev->bd_bdi); + sb->s_iflags |= SB_I_DYNBDI; err = load_nilfs(nilfs, sb); if (err) |