Ryusuke Konishi 032dbb3b50 nilfs2: see state of root dentry for mount check of snapshots ...

After applied the patch that unified sb instances, root dentry of
snapshots can be left in dcache even after their trees are unmounted.

The orphan root dentry/inode keeps a root object, and this causes
false positive of nilfs_checkpoint_is_mounted function.

This resolves the issue by having nilfs_checkpoint_is_mounted test
whether the root dentry is busy or not.

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

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

..

alloc.c

nilfs2: add kernel doc comments to persistent object allocator functions

2010-05-10 11:32:31 +09:00

alloc.h

nilfs2: add kernel doc comments to persistent object allocator functions

2010-05-10 11:32:31 +09:00

bmap.c

nilfs2: get rid of GCDAT inode

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

bmap.h

nilfs2: get rid of GCDAT inode

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

btnode.c

nilfs2: add routines to roll back state of DAT file

2010-10-23 09:24:37 +09:00

btnode.h

nilfs2: add read ahead mode to nilfs_btnode_submit_block

2010-07-23 10:02:15 +09:00

btree.c

nilfs2: apply read-ahead for nilfs_btree_lookup_contig

2010-07-23 10:02:16 +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: use iget for all metadata files

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

dat.h

nilfs2: use iget for all metadata files

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

dir.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2010-08-10 11:26:52 -07:00

direct.c

nilfs2: remove redundant pointer checks in bmap lookup functions

2010-07-23 10:02:14 +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

drop unused dentry argument to ->fsync

2010-05-27 22:05:02 -04:00

gcinode.c

nilfs2: do not allocate nilfs_mdt_info structure to gc-inodes

2010-10-23 09:24:37 +09:00

ifile.c

nilfs2: use iget for all metadata files

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

ifile.h

nilfs2: use iget for all metadata files

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

inode.c

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

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

ioctl.c

nilfs2: simplify life cycle management of nilfs object

2010-10-23 09:24:36 +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

nilfs2: use iget for all metadata files

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

mdt.h

nilfs2: use iget for all metadata files

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

namei.c

nilfs2: deny write access to inodes in snapshots

2010-10-23 09:24:35 +09:00

nilfs.h

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

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

page.c

nilfs2: get rid of GCDAT inode

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

page.h

nilfs2: add routines to redirect access to buffers of DAT file

2010-10-23 09:24:37 +09:00

recovery.c

nilfs2: use root object to get ifile

2010-10-23 09:24:35 +09:00

sb.h

nilfs2: do not allocate multiple super block instances for a device

2010-10-23 09:24:36 +09:00

segbuf.c

block: unify flags for struct bio and struct request

2010-08-07 18:20:39 +02:00

segbuf.h

nilfs2: get rid of macros for segment summary information

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

segment.c

nilfs2: get rid of GCDAT inode

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

segment.h

nilfs2: use root object to get ifile

2010-10-23 09:24:35 +09:00

sufile.c

nilfs2: use iget for all metadata files

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

sufile.h

nilfs2: use iget for all metadata files

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

super.c

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

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

the_nilfs.c

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

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

the_nilfs.h

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

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