Ryusuke Konishi 619205da5b nilfs2: add ioctl which limits range of segment to be allocated ...

This adds a new ioctl command which limits range of segment to be
allocated.  This is intended to gather data whithin a range of the
partition before shrinking the filesystem, or to control new log
location for some purpose.

If a range is specified by the ioctl, segment allocator of nilfs tries
to allocate new segments from the range unless no free segments are
available there.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

2011-05-10 22:21:45 +09:00

..

alloc.c

nilfs2: fix infinite loop in nilfs_palloc_freev function

2011-05-10 22:19:50 +09:00

alloc.h

nilfs2: use little-endian bitops

2011-03-23 19:46:18 -07:00

bmap.c

nilfs2: get rid of nilfs_sb_info structure

2011-03-09 11:54:26 +09:00

bmap.h

nilfs2: record used amount of each checkpoint in checkpoint list

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

btnode.c

Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core

2011-03-10 08:58:35 +01:00

btnode.h

mm: prevent concurrent unmap_mapping_range() on the same inode

2011-02-23 19:52:52 -08:00

btree.c

nilfs2: record used amount of each checkpoint in checkpoint list

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

btree.h

nilfs2: get rid of nilfs_bmap_union

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

cpfile.c

nilfs2: see state of root dentry for mount check of snapshots

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

cpfile.h

nilfs2: use iget for all metadata files

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

dat.c

nilfs2: fix typo in comment of nilfs_dat_move function

2010-11-24 12:51:48 +09:00

dat.h

nilfs2: use iget for all metadata files

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

dir.c

nilfs2: add compat ioctl

2011-03-08 14:58:30 +09:00

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: make snapshots in checkpoint tree exportable

2010-10-23 09:24:34 +09:00

file.c

nilfs2: get rid of private page allocator

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

gcinode.c

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

ifile.c

nilfs2: call nilfs_error inside bmap routines

2011-01-10 14:05:45 +09:00

ifile.h

nilfs2: use iget for all metadata files

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

inode.c

nilfs2: zero fill unused portion of super root block

2011-05-10 22:21:45 +09:00

ioctl.c

nilfs2: add ioctl which limits range of segment to be allocated

2011-05-10 22:21:45 +09:00

Kconfig

Revert "task_struct: make journal_info conditional"

2009-12-17 13:23:24 -08:00

Makefile

nilfs2: get rid of GCDAT inode

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

mdt.c

Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core

2011-03-10 08:58:35 +01:00

mdt.h

nilfs2: get rid of nilfs_sb_info structure

2011-03-09 11:54:26 +09:00

namei.c

nilfs2: get rid of nilfs_sb_info structure

2011-03-09 11:54:26 +09:00

nilfs.h

nilfs2: fix whitespace coding style issues

2011-03-30 17:39:54 +09:00

page.c

nilfs2: get rid of private page allocator

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

page.h

nilfs2: get rid of private page allocator

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

recovery.c

nilfs2: use sb instance instead of nilfs_sb_info struct

2011-03-09 11:05:08 +09:00

segbuf.c

nilfs2: super root size should change depending on inode size

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

segbuf.h

nilfs2: get rid of macros for segment summary information

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

segment.c

nilfs2: zero fill unused portion of super root block

2011-05-10 22:21:45 +09:00

segment.h

nilfs2: get rid of private page allocator

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

sufile.c

nilfs2: add ioctl which limits range of segment to be allocated

2011-05-10 22:21:45 +09:00

sufile.h

nilfs2: add ioctl which limits range of segment to be allocated

2011-05-10 22:21:45 +09:00

super.c

nilfs2: get rid of nilfs_sb_info structure

2011-03-09 11:54:26 +09:00

the_nilfs.c

nilfs2: use sb instance instead of nilfs_sb_info struct

2011-03-09 11:05:08 +09:00

the_nilfs.h

nilfs2: get rid of nilfs_sb_info structure

2011-03-09 11:54:26 +09:00