Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
Pull GFS2 update from Steven Whitehouse:
"In contrast to recent merge windows, there are a number of interesting
features this time:
There is a set of patches to improve performance in relation to block
reservations. Some correctness fixes for fallocate, and an update to
the freeze/thaw code which greatly simplyfies this code path. In
addition there is a set of clean ups from Al Viro too"
* tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw:
GFS2: gfs2_atomic_open(): simplify the use of finish_no_open()
GFS2: gfs2_dir_get_hash_table(): avoiding deferred vfree() is easy here...
GFS2: use kvfree() instead of open-coding it
GFS2: gfs2_create_inode(): don't bother with d_splice_alias()
GFS2: bugger off early if O_CREAT open finds a directory
GFS2: Deletion of unnecessary checks before two function calls
GFS2: update freeze code to use freeze/thaw_super on all nodes
fs: add freeze_super/thaw_super fs hooks
GFS2: Update timestamps on fallocate
GFS2: Update i_size properly on fallocate
GFS2: Use inode_newsize_ok and get_write_access in fallocate
GFS2: If we use up our block reservation, request more next time
GFS2: Only increase rs_sizehint
GFS2: Set of distributed preferences for rgrps
GFS2: directly return gfs2_dir_check()