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98f486f23b
linux/fs/ocfs2
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Sunil Mushran 98f486f23b ocfs2: Add an incompat feature flag OCFS2_FEATURE_INCOMPAT_CLUSTERINFO 
OCFS2_FEATURE_INCOMPAT_CLUSTERINFO allows us to use sb->s_cluster_info for
both userspace and o2cb cluster stacks. It also allows us to extend cluster
info to include stack flags.

This patch also adds stackflags to sb->s_clusterinfo. It also introduces a
clusterinfo flag OCFS2_CLUSTER_O2CB_GLOBAL_HEARTBEAT to denote the enabled
global heartbeat mode.

This incompat flag can be set/cleared using tunefs.ocfs2 --fs-features. The
clusterinfo flag is set/cleared using tunefs.ocfs2 --update-cluster-stack.

Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
2010-10-09 10:24:46 -07:00
..
cluster ocfs2/cluster: Add heartbeat mode configfs parameter 2010-10-07 15:26:08 -07:00
dlm o2dlm: force free mles during dlm exit 2010-09-23 14:16:53 -07:00
dlmfs 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
acl.c ocfs2: update ctime when changing the file's permission by setfacl 2010-09-23 14:16:21 -07:00
acl.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
alloc.c ocfs2: Fix deadlock when allocating page 2010-09-08 14:25:57 +08:00
alloc.h Merge branch 'discontig-bg' of git://oss.oracle.com/git/tma/linux-2.6 into ocfs2-merge-window 2010-05-18 16:40:42 -07:00
aops.c sort out blockdev_direct_IO variants 2010-08-09 16:47:29 -04:00
aops.h ocfs2: Add CoW support. 2009-09-22 20:09:36 -07:00
blockcheck.c ocfs2: Fix metaecc error messages 2010-09-08 14:25:53 +08:00
blockcheck.h ocfs2: Add statistics for the checksum and ecc operations. 2009-06-03 19:15:36 -07:00
buffer_head_io.c Merge branch 'skip_delete_inode' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2-mark into ocfs2-fixes 2010-04-30 13:37:29 -07:00
buffer_head_io.h ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
dcache.c ocfs2: invalidate dentry if its dentry_lock isn't initialized. 2009-08-27 18:10:54 -07:00
dcache.h ocfs2: Fix deadlock on umount 2009-07-21 15:47:55 -07:00
dir.c Ocfs2: Re-access the journal after ocfs2_insert_extent() in dxdir codes. 2010-09-10 09:19:11 -07:00
dir.h ocfs2: Introduce dir free space list 2009-04-03 11:39:16 -07:00
dlmglue.c fs/ocfs2: Remove unnecessary casts of private_data 2010-07-20 17:20:08 +02:00
dlmglue.h ocfs2: Fix lockdep warning in reflink. 2010-09-10 09:19:06 -07:00
export.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
export.h
extent_map.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
extent_map.h ocfs2: Return extent flags for xattr value tree. 2009-09-22 20:09:39 -07:00
file.c Ocfs2: Fix a regression bug from mainline commit(6b933c8e6f). 2010-09-08 14:25:57 +08:00
file.h ocfs2: Zero the tail cluster when extending past i_size. 2010-07-08 13:25:35 -07:00
heartbeat.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
heartbeat.h
inode.c ocfs2: Fix incorrect checksum validation error 2010-09-08 14:25:54 +08:00
inode.h Make ->drop_inode() just return whether inode needs to be dropped 2010-08-09 16:48:35 -04:00
ioctl.c ocfs2: Use compat_ptr in reflink_arguments. 2010-02-02 18:56:37 -08:00
ioctl.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
journal.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2010-08-07 13:03:53 -07:00
journal.h ocfs2: Make ocfs2_journal_dirty() void. 2010-05-05 18:17:29 -07:00
Kconfig ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
localalloc.c ocfs2: Limit default local alloc size within bitmap range. 2010-06-15 16:50:43 -07:00
localalloc.h ocfs2: increase the default size of local alloc windows 2010-05-05 18:18:07 -07:00
locks.c [PATCH] Skip check for mandatory locks when unlocking 2010-03-17 12:07:16 -07:00
locks.h
Makefile ocfs2: allocation reservations 2010-05-05 18:17:30 -07:00
mmap.c ocfs2: make __ocfs2_page_mkwrite handle file end properly. 2010-09-08 14:25:55 +08:00
mmap.h
namei.c ocfs2: Fix orphan add in ocfs2_create_inode_in_orphan 2010-09-08 14:26:00 +08:00
namei.h ocfs2: Create reflinked file in orphan dir. 2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
ocfs2_fs.h ocfs2: Add an incompat feature flag OCFS2_FEATURE_INCOMPAT_CLUSTERINFO 2010-10-09 10:24:46 -07:00
ocfs2_ioctl.h ocfs2: Sync inode flags with ext2. 2010-09-23 14:16:49 -07:00
ocfs2_lockid.h ocfs2: Add new refcount tree lock resource in dlmglue. 2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
ocfs2.h ocfs2: Add an incompat feature flag OCFS2_FEATURE_INCOMPAT_CLUSTERINFO 2010-10-09 10:24:46 -07:00
quota_global.c ocfs2: Zero the tail cluster when extending past i_size. 2010-07-08 13:25:35 -07:00
quota_local.c ocfs2: Zero the tail cluster when extending past i_size. 2010-07-08 13:25:35 -07:00
quota.h ocfs2: Fix NULL pointer deref when writing local dquot 2010-05-21 19:30:48 +02:00
refcounttree.c ocfs2: Fix lockdep warning in reflink. 2010-09-10 09:19:06 -07:00
refcounttree.h Ocfs2: Optimize ocfs2 truncate to use ocfs2_remove_btree_range() instead. 2010-05-18 12:25:10 -07:00
reservations.c ocfs2: Move 'wanted' into parens of ocfs2_resmap_resv_bits. 2010-09-23 14:16:47 -07:00
reservations.h ocfs2: make ocfs2_adjust_resv_from_alloc simple. 2010-05-05 18:18:09 -07:00
resize.c ocfs2: Make ocfs2_journal_dirty() void. 2010-05-05 18:17:29 -07:00
resize.h
slot_map.c ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
slot_map.h
stack_o2cb.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
stack_user.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
stackglue.c ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
stackglue.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
suballoc.c ocfs2: Use cpu_to_le16 for e_leaf_clusters in ocfs2_bg_discontig_add_extent. 2010-09-23 14:16:34 -07:00
suballoc.h ocfs2: allow return of new inode block location before allocation of the inode 2010-09-08 14:25:59 +08:00
super.c ocfs2: Add an incompat feature flag OCFS2_FEATURE_INCOMPAT_CLUSTERINFO 2010-10-09 10:24:46 -07:00
super.h ocfs2: Wrap signal blocking in void functions. 2010-05-10 11:50:10 -07:00
symlink.c ocfs2: Don't walk off the end of fast symlinks. 2010-09-29 17:33:05 -07:00
symlink.h
sysfile.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sysfile.h
uptodate.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
uptodate.h ocfs2: Pass struct ocfs2_caching_info to the journal functions. 2009-09-04 16:07:50 -07:00
ver.c
ver.h
xattr.c ocfs2/lockdep: Move ip_xattr_sem out of ocfs2_xattr_get_nolock. 2010-09-10 09:19:05 -07:00
xattr.h ocfs: constify xattr_handler 2010-05-21 18:31:20 -04:00