Joseph Qi 160cc26663 ocfs2: set append dio as a ro compat feature ...

Intruduce a bit OCFS2_FEATURE_RO_COMPAT_APPEND_DIO and check it in
write flow. If the bit is not set, fall back to the old way.

Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Weiwei Wang <wangww631@huawei.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Xuejiufei <xuejiufei@huawei.com>
Cc: alex chen <alex.chen@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-02-16 17:56:05 -08:00

..

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

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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

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export.c

…

export.h

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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

…

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: set append dio as a ro compat feature

2015-02-16 17:56:05 -08:00

ocfs2_ioctl.h

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ocfs2_lockid.h

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ocfs2_lockingver.h

…

ocfs2_trace.h

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ocfs2.h

ocfs2: set append dio as a ro compat feature

2015-02-16 17:56:05 -08:00

quota_global.c

…

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

…

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

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stackglue.h

…

suballoc.c

…

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

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symlink.c

…

symlink.h

…

sysfile.c

…

sysfile.h

…

uptodate.c

…

uptodate.h

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xattr.c

ocfs2: xattr: remove unused function

2015-02-10 14:30:29 -08:00

xattr.h

…