Ryusuke Konishi 7512487e6d nilfs2: use mnt_want_write in ioctls where write access is needed ...

A few nilfs2 ioctls need to ask for and then later release write
access to the mount in order to avoid potential write to read-only
mounts.

This adds the missing mnt_want_write and mnt_drop_write in
nilfs_ioctl_change_cpmode, nilfs_ioctl_delete_checkpoint, and
nilfs_ioctl_clean_segments.

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

2010-02-13 12:26:02 +09:00

..

alloc.c

nilfs2: insert cache operation in palloc get block routines

2009-11-20 10:05:51 +09:00

alloc.h

nilfs2: add cache framework for persistent object allocator

2009-11-20 10:05:50 +09:00

bmap_union.h

…

bmap.c

nilfs2: trivial coding style fix

2009-12-25 13:01:50 +09:00

bmap.h

nilfs2: convert nilfs_bmap_lookup to an inline function

2009-09-14 18:27:16 +09:00

btnode.c

nilfs2: eliminate nilfs_btnode_get function

2009-11-20 10:05:50 +09:00

btnode.h

nilfs2: eliminate nilfs_btnode_get function

2009-11-20 10:05:50 +09:00

btree.c

nilfs2: use list_splice_tail or list_splice_tail_init

2009-11-29 02:50:46 +09:00

btree.h

nilfs2: move definition of struct nilfs_btree_node

2009-11-20 10:05:46 +09:00

cpfile.c

nilfs2: trivial coding style fix

2009-12-25 13:01:50 +09:00

cpfile.h

nilfs2: separate read method of meta data files on super root block

2009-11-20 10:05:48 +09:00

dat.c

nilfs2: add palloc cache to dat

2009-11-20 10:05:50 +09:00

dat.h

nilfs2: separate read method of meta data files on super root block

2009-11-20 10:05:48 +09:00

dir.c

nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty

2009-11-27 20:05:16 +09:00

direct.c

nilfs2: trivial coding style fix

2009-12-25 13:01:50 +09:00

direct.h

nilfs2: remove nilfs_direct_operations from direct mapping

2009-06-10 23:41:11 +09:00

file.c

const: constify remaining file_operations

2009-10-01 16:11:11 -07:00

gcdat.c

nilfs2: flush palloc cache before manipulating data pages of GC dat

2009-11-20 10:05:50 +09:00

gcinode.c

nilfs2: remove newblk argument from nilfs_btnode_submit_block

2009-11-20 10:05:50 +09:00

ifile.c

nilfs2: add palloc cache to ifile

2009-11-20 10:05:50 +09:00

ifile.h

nilfs2: separate constructor of metadata files

2009-11-20 10:05:48 +09:00

inode.c

nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty

2009-11-27 20:05:16 +09:00

ioctl.c

nilfs2: use mnt_want_write in ioctls where write access is needed

2010-02-13 12:26:02 +09:00

Kconfig

Revert "task_struct: make journal_info conditional"

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

Makefile

…

mdt.c

nilfs2: add cache framework for persistent object allocator

2009-11-20 10:05:50 +09:00

mdt.h

nilfs2: add cache framework for persistent object allocator

2009-11-20 10:05:50 +09:00

namei.c

nilfs2: replace mark_inode_dirty as nilfs_mark_inode_dirty

2009-11-27 20:05:16 +09:00

nilfs.h

const: constify remaining file_operations

2009-10-01 16:11:11 -07:00

page.c

nilfs2: ensure to clear dirty state when deleting metadata file block

2009-05-10 17:04:42 +09:00

page.h

…

recovery.c

nilfs2: use list_splice_tail or list_splice_tail_init

2009-11-29 02:50:46 +09:00

sb.h

nilfs2: simplify remaining sget() use

2009-06-11 21:36:18 -04:00

segbuf.c

nilfs2: separate wait function from nilfs_segctor_write

2009-11-30 21:17:52 +09:00

segbuf.h

nilfs2: separate wait function from nilfs_segctor_write

2009-11-30 21:17:52 +09:00

segment.c

nilfs2: issue discard request after cleaning segments

2010-02-13 12:26:02 +09:00

segment.h

nilfs2: separate wait function from nilfs_segctor_write

2009-11-30 21:17:52 +09:00

sufile.c

nilfs2: clean up get/put function of a segment usage

2009-11-20 10:05:51 +09:00

sufile.h

nilfs2: clean up get/put function of a segment usage

2009-11-20 10:05:51 +09:00

super.c

nilfs2: issue discard request after cleaning segments

2010-02-13 12:26:02 +09:00

the_nilfs.c

nilfs2: issue discard request after cleaning segments

2010-02-13 12:26:02 +09:00

the_nilfs.h

nilfs2: issue discard request after cleaning segments

2010-02-13 12:26:02 +09:00