Christoph Hellwig b83ae6d421 fs: remove mapping->backing_dev_info ...

Now that we never use the backing_dev_info pointer in struct address_space
we can simply remove it and save 4 to 8 bytes in every inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Reviewed-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>

2015-01-20 14:03:05 -07:00

..

alloc.c

nilfs2: implement calculation of free inodes count

2013-07-03 16:08:01 -07:00

alloc.h

nilfs2: implement calculation of free inodes count

2013-07-03 16:08:01 -07:00

bmap.c

nilfs2: get rid of NILFS_I_NILFS

2011-05-10 22:21:56 +09:00

bmap.h

nilfs2: add omitted comments for different structures in driver implementation

2012-07-30 17:25:19 -07:00

btnode.c

nilfs2: use mark_buffer_dirty to mark btnode or meta data dirty

2011-05-10 22:21:57 +09:00

btnode.h

nilfs2: add omitted comments for different structures in driver implementation

2012-07-30 17:25:19 -07:00

btree.c

nilfs2: fix missing block address termination in btree node shrinking

2011-06-11 15:51:15 +09:00

btree.h

nilfs2: get rid of nilfs_bmap_union

2010-07-23 10:02:14 +09:00

cpfile.c

nilfs2: verify metadata sizes read from disk

2014-04-03 16:21:26 -07:00

cpfile.h

nilfs2: use iget for all metadata files

2010-10-23 09:24:38 +09:00

dat.c

nilfs2: verify metadata sizes read from disk

2014-04-03 16:21:26 -07:00

dat.h

nilfs2: use iget for all metadata files

2010-10-23 09:24:38 +09:00

dir.c

[readdir] convert nilfs2

2013-06-29 12:56:36 +04:00

direct.c

nilfs2: record used amount of each checkpoint in checkpoint list

2011-03-08 14:58:31 +09:00

direct.h

nilfs2: get rid of nilfs_bmap_union

2010-07-23 10:02:14 +09:00

export.h

nilfs2: add omitted comments for different structures in driver implementation

2012-07-30 17:25:19 -07:00

file.c

nilfs2: avoid duplicate segment construction for fsync()

2014-12-10 17:41:16 -08:00

gcinode.c

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

ifile.c

] nilfs2: use atomic64_t type for inodes_count and blocks_count fields in nilfs_root struct

2013-07-03 16:08:01 -07:00

ifile.h

nilfs2: implement calculation of free inodes count

2013-07-03 16:08:01 -07:00

inode.c

nilfs2: fix the nilfs_iget() vs. nilfs_new_inode() races

2014-12-10 17:41:16 -08:00

ioctl.c

nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

2014-10-14 02:18:20 +02:00

Kconfig

fs/nilfs2: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:39:04 -08:00

Makefile

nilfs2: integrate sysfs support into driver

2014-08-08 15:57:21 -07:00

mdt.c

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

mdt.h

nilfs2: add omitted comments for different structures in driver implementation

2012-07-30 17:25:19 -07:00

namei.c

nilfs2: fix the nilfs_iget() vs. nilfs_new_inode() races

2014-12-10 17:41:16 -08:00

nilfs.h

nilfs2: improve the performance of fdatasync()

2014-10-14 02:18:20 +02:00

page.c

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

page.h

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

recovery.c

nilfs2: drop vmtruncate

2012-12-20 18:40:54 -05:00

segbuf.c

block: Abstract out bvec iterator

2013-11-23 22:33:47 -08:00

segbuf.h

nilfs2: get rid of macros for segment summary information

2010-07-23 10:02:09 +09:00

segment.c

nilfs2: improve the performance of fdatasync()

2014-10-14 02:18:20 +02:00

segment.h

nilfs2: get rid of private page allocator

2011-05-10 22:21:44 +09:00

sufile.c

nilfs2: verify metadata sizes read from disk

2014-04-03 16:21:26 -07:00

sufile.h

nilfs2: add nilfs_sufile_trim_fs to trim clean segs

2014-04-03 16:21:25 -07:00

super.c

fs: remove mapping->backing_dev_info

2015-01-20 14:03:05 -07:00

sysfs.c

nilfs2: integrate sysfs support into driver

2014-08-08 15:57:21 -07:00

sysfs.h

nilfs2: add /sys/fs/nilfs2/<device>/mounted_snapshots/<snapshot> group

2014-08-08 15:57:21 -07:00

the_nilfs.c

nilfs2: deletion of an unnecessary check before the function call "iput"

2014-12-10 17:41:16 -08:00

the_nilfs.h

nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

2014-10-14 02:18:20 +02:00