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Ryusuke Konishi d240e06713 nilfs2: disallow remount of snapshot from/to a regular mount ... Snapshots and regular ro/rw mounts are essentially-different within the meaning whether the checkpoint is static or not and is marked with a snapshot flag or not. The current implemenation, however, allows to remount a snapshot to a regular rw-mount if the checkpoint number equals the latest one. This transition is actually impossible since changing a checkpoint to a snapshot makes another checkpoint, thus the condition is never satisfied. This fixes the weird state of affairs, and specifically separates snapshots and regular rw/ro-mounts. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		15 years ago
..
Kconfig	Revert "task_struct: make journal_info conditional"	15 years ago
Makefile	nilfs2: update makefile and Kconfig	16 years ago
alloc.c	nilfs2: add kernel doc comments to persistent object allocator functions	15 years ago
alloc.h	nilfs2: add kernel doc comments to persistent object allocator functions	15 years ago
bmap.c	nilfs2: trivial coding style fix	15 years ago
bmap.h	nilfs2: convert nilfs_bmap_lookup to an inline function	16 years ago
bmap_union.h	…
btnode.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
btnode.h	nilfs2: eliminate nilfs_btnode_get function	15 years ago
btree.c	nilfs2: cleanup multi kmem_cache_{create,destroy} code	15 years ago
btree.h	nilfs2: cleanup multi kmem_cache_{create,destroy} code	15 years ago
cpfile.c	nilfs2: trivial coding style fix	15 years ago
cpfile.h	nilfs2: separate read method of meta data files on super root block	15 years ago
dat.c	nilfs2: fix various typos in comments	15 years ago
dat.h	nilfs2: separate read method of meta data files on super root block	15 years ago
dir.c	nilfs2: fix typo "cout" -> "count" in error message	15 years ago
direct.c	nilfs2: trivial coding style fix	15 years ago
direct.h	nilfs2: remove nilfs_direct_operations from direct mapping	16 years ago
file.c	const: constify remaining file_operations	16 years ago
gcdat.c	nilfs2: flush palloc cache before manipulating data pages of GC dat	15 years ago
gcinode.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
ifile.c	nilfs2: add palloc cache to ifile	15 years ago
ifile.h	nilfs2: separate constructor of metadata files	15 years ago
inode.c	nilfs2: use huge_encode_dev/huge_decode_dev	15 years ago
ioctl.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2	15 years ago
mdt.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
mdt.h	nilfs2: add cache framework for persistent object allocator	15 years ago
namei.c	nilfs really shouldn't slap struct dentry on stack...	15 years ago
nilfs.h	nilfs really shouldn't slap struct dentry on stack...	15 years ago
page.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
page.h	nilfs2: buffer and page operations	16 years ago
recovery.c	nilfs2: insert checkpoint number in segment summary header	15 years ago
sb.h	nilfs2: simplify remaining sget() use	16 years ago
segbuf.c	nilfs2: insert checkpoint number in segment summary header	15 years ago
segbuf.h	nilfs2: insert checkpoint number in segment summary header	15 years ago
segment.c	nilfs2: make nilfs_sc_*_ops static	15 years ago
segment.h	nilfs2: change sc_timer from a pointer to an embedded one in struct nilfs_sc_info	15 years ago
sufile.c	nilfs2: fix various typos in comments	15 years ago
sufile.h	nilfs2: clean up get/put function of a segment usage	15 years ago
super.c	nilfs2: disallow remount of snapshot from/to a regular mount	15 years ago
the_nilfs.c	nilfs2: use checkpoint number instead of timestamp to select super block	15 years ago
the_nilfs.h	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago