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

Merge branch 'upstream-linus' of git://git./linux/kernel/git/jlbec/ocfs2

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: (36 commits)
  Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h
  ocfs2: send SIGXFSZ if new filesize exceeds limit -v2
  ocfs2/userdlm: Add tracing in userdlm
  ocfs2: Use a separate masklog for AST and BASTs
  dlm: allow dlm do recovery during shutdown
  ocfs2: Only bug out in direct io write for reflinked extent.
  ocfs2: fix warning in ocfs2_file_aio_write()
  ocfs2_dlmfs: Enable the use of user cluster stacks.
  ocfs2_dlmfs: Use the stackglue.
  ocfs2_dlmfs: Don't honor truncate.  The size of a dlmfs file is LVB_LEN
  ocfs2: Pass the locking protocol into ocfs2_cluster_connect().
  ocfs2: Remove the ast pointers from ocfs2_stack_plugins
  ocfs2: Hang the locking proto on the cluster conn and use it in asts.
  ocfs2: Attach the connection to the lksb
  ocfs2: Pass lksbs back from stackglue ast/bast functions.
  ocfs2_dlmfs: Move to its own directory
  ocfs2_dlmfs: Use poll() to signify BASTs.
  ocfs2_dlmfs: Add capabilities parameter.
  ocfs2: Handle errors while setting external xattr values.
  ocfs2: Set inline xattr entries with ocfs2_xa_set()
  ...