Mark Fasheh 18d585f0f2 ocfs2: make append_dio an incompat feature ... It turns out that making this feature ro_compat isn't quite enough to prevent accidental corruption on mount from older kernels. Ocfs2 (like other file systems) will process orphaned inodes even when the user mounts in 'ro' mode. So for the case of a filesystem not knowing the append_dio feature, mounting the filesystem could result in orphaned-for-dio files being deleted, which we clearly don't want. So instead, turn this into an incompat flag. Btw, this is kind of my fault - initially I asked that we add a flag to cover the feature and even suggested that we use an ro flag. It wasn't until I was looking through our commits for v4.0-rc1 that I realized we actually want this to be incompat. Signed-off-by: Mark Fasheh <mfasheh@suse.de> Cc: Joseph Qi <joseph.qi@huawei.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-03-12 18:46:07 -07:00
..
cluster	ocfs2: o2net: silence uninitialized variable warning	2015-02-10 14:30:29 -08:00
dlm	o2dlm: fix NULL pointer dereference in o2dlm_blocking_ast_wrapper	2015-02-10 14:30:30 -08:00
dlmfs	fs: remove mapping->backing_dev_info	2015-01-20 14:03:05 -07:00
acl.c	ocfs2: remove unnecessary else in ocfs2_set_acl()	2015-02-10 14:30:28 -08:00
acl.h
alloc.c	ocfs2: fix journal commit deadlock in ocfs2_convert_inline_data_to_extents	2015-02-10 14:30:29 -08:00
alloc.h	ocfs2: reflink: fix slow unlink for refcounted file	2014-12-18 19:08:11 -08:00
aops.c	ocfs2: allocate blocks in ocfs2_direct_IO_get_blocks	2015-02-16 17:56:05 -08:00
aops.h
blockcheck.c
blockcheck.h
buffer_head_io.c
buffer_head_io.h
dcache.c	assorted conversions to %p[dD]	2014-11-19 13:01:20 -05:00
dcache.h
dir.c	ocfs2: removes mlog_errno() call twice in ocfs2_find_dir_space_el()	2015-02-10 14:30:29 -08:00
dir.h
dlmglue.c	ocfs2: prune the dcache before deleting the dentry of directory	2015-02-10 14:30:30 -08:00
dlmglue.h
export.c
export.h
extent_map.c
extent_map.h
file.c	ocfs2: set append dio as a ro compat feature	2015-02-16 17:56:05 -08:00
file.h	ocfs2: prepare some interfaces used in append direct io	2015-02-16 17:56:04 -08:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
inode.h	ocfs2: wait for orphan recovery first once append O_DIRECT write crash	2015-02-16 17:56:05 -08:00
ioctl.c	ocfs2: do not write error flag to user structure we cannot copy from/to	2014-08-29 16:28:16 -07:00
ioctl.h
journal.c	ocfs2: wait for orphan recovery first once append O_DIRECT write crash	2015-02-16 17:56:05 -08:00
journal.h	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
Kconfig
localalloc.c
localalloc.h
locks.c
locks.h
Makefile
mmap.c	mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub	2015-02-10 14:30:30 -08:00
mmap.h
move_extents.c	ocfs2: remove bogus NULL check in ocfs2_move_extents()	2014-12-10 17:41:04 -08:00
move_extents.h
namei.c	ocfs2: wait for orphan recovery first once append O_DIRECT write crash	2015-02-16 17:56:05 -08:00
namei.h	ocfs2: add functions to add and remove inode in orphan dir	2015-02-16 17:56:04 -08:00
ocfs1_fs_compat.h
ocfs2_fs.h	ocfs2: make append_dio an incompat feature	2015-03-12 18:46:07 -07:00
ocfs2_ioctl.h
ocfs2_lockid.h
ocfs2_lockingver.h
ocfs2_trace.h	ocfs2: fix a tiny race when running dirop_fileop_racer	2014-06-23 16:47:45 -07:00
ocfs2.h	ocfs2: make append_dio an incompat feature	2015-03-12 18:46:07 -07:00
quota_global.c	ocfs2: Don't use MAXQUOTAS value	2014-09-17 11:59:12 +02:00
quota_local.c	Merge branch 'akpm' (patches from Andrew)	2015-02-10 16:45:56 -08:00
quota.h	ocfs2: Move OLQF_CLEAN flag out of generic quota flags	2015-01-21 19:21:30 +01:00
refcounttree.c	ocfs2: remove pointless assignment from ocfs2_calc_refcount_meta_credits()	2015-02-10 14:30:29 -08:00
refcounttree.h
reservations.c	ocfs2: make resv_lock spinlock static	2015-02-10 14:30:29 -08:00
reservations.h
resize.c	ocfs2: fix incorrect i_size of global bitmap inode after resize	2014-06-04 16:53:54 -07:00
resize.h
slot_map.c	ocfs2: fix an off-by-one BUG_ON() statement	2014-12-10 17:41:03 -08:00
slot_map.h
stack_o2cb.c
stack_user.c	fs/ocfs2/stack_user.c: fix typo in ocfs2_control_release()	2014-10-09 22:25:46 -04:00
stackglue.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
stackglue.h
suballoc.c	ocfs2: iput inode alloc when failed locally	2014-04-03 16:20:57 -07:00
suballoc.h
super.c	ocfs2: wait for orphan recovery first once append O_DIRECT write crash	2015-02-16 17:56:05 -08:00
super.h
symlink.c
symlink.h
sysfile.c	ocfs2: avoid system inode ref confusion by adding mutex lock	2014-04-03 16:20:57 -07:00
sysfile.h
uptodate.c	ocfs2: remove NULL assignments on static	2014-06-04 16:53:53 -07:00
uptodate.h
xattr.c	ocfs2: xattr: remove unused function	2015-02-10 14:30:29 -08:00
xattr.h