Ryusuke Konishi dc3d3b810a nilfs2: deny write access to inodes in snapshots ... Snapshots of nilfs are read-only. After super block instances (sb) will be unified, nilfs will need to check write access by a way other than implicit test with IS_RDONLY(inode). This is because IS_RDONLY() refers to MS_RDONLY bit of inode->i_sb->s_flags and it will become inaccurate after the unification of sb. To prepare for the issue, this uses i_op->permission to deny write access to inodes in snapshots. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		2010-10-23 09:24:35 +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 nilfs_bmap_union	2010-07-23 10:02:14 +09:00
bmap.h	nilfs2: get maximum number of child nodes from bmap object	2010-07-23 10:02:14 +09:00
btnode.c	nilfs2: add read ahead mode to nilfs_btnode_submit_block	2010-07-23 10:02:15 +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: 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: fix various typos in comments	2010-03-14 10:29:51 +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	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
gcdat.c	simplify checks for I_CLEAR/I_FREEING	2010-08-09 16:47:44 -04:00
gcinode.c	nilfs2: remove own inode hash used for GC	2010-10-23 09:24:34 +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: deny write access to inodes in snapshots	2010-10-23 09:24:35 +09:00
ioctl.c	nilfs2: remove own inode hash used for GC	2010-10-23 09:24:34 +09:00
Kconfig	Revert "task_struct: make journal_info conditional"	2009-12-17 13:23:24 -08:00
Makefile	nilfs2: update makefile and Kconfig	2009-04-07 08:31:16 -07:00
mdt.c	nilfs2: separate initializer of metadata file inode	2010-10-23 09:24:34 +09:00
mdt.h	nilfs2: separate initializer of metadata file inode	2010-10-23 09:24:34 +09:00
namei.c	nilfs2: deny write access to inodes in snapshots	2010-10-23 09:24:35 +09:00
nilfs.h	nilfs2: deny write access to inodes in snapshots	2010-10-23 09:24:35 +09:00
page.c	nilfs2: introduce check flag to btree node buffer	2010-07-23 10:02:15 +09:00
page.h	nilfs2: introduce check flag to btree node buffer	2010-07-23 10:02:15 +09:00
recovery.c	nilfs2: use root object to get ifile	2010-10-23 09:24:35 +09:00
sb.h	nilfs2: move inode count and block count into root object	2010-10-23 09:24:35 +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: move inode count and block count into root object	2010-10-23 09:24:35 +09:00
segment.h	nilfs2: use root object to get ifile	2010-10-23 09:24:35 +09:00
sufile.c	nilfs2: fix various typos in comments	2010-03-14 10:29:51 +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: move inode count and block count into root object	2010-10-23 09:24:35 +09:00
the_nilfs.c	nilfs2: use checkpoint tree for mount check of snapshots	2010-10-23 09:24:35 +09:00
the_nilfs.h	nilfs2: add checkpoint tree to nilfs object	2010-10-23 09:24:34 +09:00