kernel.git/fs/ocfs2/stack_user.c, branch linux-2.6.28.y

ocfs2: initialize stack_user lvbptr

2008-12-01T22:46:39Z

The locking_state dump, ocfs2_dlm_seq_show, reads the lvb on locks where it has not yet been initialized by a lock call. Signed-off-by: David Teigland Acked-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: POSIX file locks support

2008-10-13T20:57:57Z

This is actually pretty easy since fs/dlm already handles the bulk of the work. The Ocfs2 userspace cluster stack module already uses fs/dlm as the underlying lock manager, so I only had to add the right calls. Cluster-aware POSIX locks ("plocks") can be turned off by the same means at UNIX locks - mount with 'noflocks', or create a local-only Ocfs2 volume. Internally, the file system uses two sets of file_operations, depending on whether cluster aware plocks is required. This turns out to be easier than implementing local-only versions of ->lock. Signed-off-by: Mark Fasheh

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2

2008-07-17T17:55:51Z

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: [PATCH] ocfs2: fix oops in mmap_truncate testing configfs: call drop_link() to cleanup after create_link() failure configfs: Allow ->make_item() and ->make_group() to return detailed errors. configfs: Fix failing mkdir() making racing rmdir() fail configfs: Fix deadlock with racing rmdir() and rename() configfs: Make configfs_new_dirent() return error code instead of NULL configfs: Protect configfs_dirent s_links list mutations configfs: Introduce configfs_dirent_lock ocfs2: Don't snprintf() without a format. ocfs2: Fix CONFIG_OCFS2_DEBUG_FS #ifdefs ocfs2/net: Silence build warnings on sparc64 ocfs2: Handle error during journal load ocfs2: Silence an error message in ocfs2_file_aio_read() ocfs2: use simple_read_from_buffer() ocfs2: fix printk format warnings with OCFS2_FS_STATS=n [PATCH 2/2] ocfs2: Instrument fs cluster locks [PATCH 1/2] ocfs2: Add CONFIG_OCFS2_FS_STATS config option

Merge commit 'v2.6.26' into bkl-removal

2008-07-14T21:29:34Z

ocfs2: use simple_read_from_buffer()

2008-07-14T20:57:15Z

Signed-off-by: Akinobu Mita Acked-by: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Mark Fasheh

ocfs2-stack_user: BKL pushdown

2008-07-02T21:06:23Z

Signed-off-by: Arnd Bergmann

ocfs2: Remove ->hangup() from stack glue operations.

2008-06-16T17:46:52Z

The ->hangup() call was only used to execute ocfs2_hb_ctl. Now that the generic stack glue code handles this, the underlying stack drivers don't need to know about it. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: Rename 'user_stack' plugin structure to 'ocfs2_user_plugin'

2008-05-30T22:14:08Z

The static structure describing the userspace cluster plugin for ocfs2 was named 'user_stack', which is a real pain when people are grep(1)ing the tree for the program stack object 'user_stack'. Change the name to something distinct and namespaced. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: make struct ocfs2_control_device static

2008-05-01T00:09:08Z

This patch makes the needlessly global struct ocfs2_control_device static. Signed-off-by: Adrian Bunk Acked-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: add fsdlm to stackglue

2008-04-18T15:56:07Z

Add code to use fs/dlm. [ Modified to be part of the stack_user module -- Joel ] Signed-off-by: David Teigland Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh