Replaced module.h with export.h in all files as with 3.9.Y!

BASE=`cat export-test`;
for i in $BASE; do
	sed -i "s/module.h/export.h/g" $i
done;

export-test is file containg all file names that include export.h inside.
in 3.9.y branch
LMK: Restored VOKU patch to lowmemkiller and tuned some more.

now task that will be selected to kill, will be close to needed RAM for new
task!

it's working GREAT now!
MM: Code updates from 3.9.y (most files NOT used!) but some do.
writeback: add more tracepoints

Add tracepoints for page dirtying, writeback_single_inode start, inode
dirtying and writeback.  For the latter two inode events, a pair of
events are defined to denote start and end of the operations (the
starting one has _start suffix and the one w/o suffix happens after
the operation is complete).  These inode ops are FS specific and can
be non-trivial and having enclosing tracepoints is useful for external
tracers.

This is part of tracepoint additions to improve visiblity into
dirtying / writeback operations for io tracer and userland.

v2: writeback_dirty_inode[_start] TPs may be called for files on
    pseudo FSes w/ unregistered bdi.  Check whether bdi->dev is %NULL
    before dereferencing.

v3: buffer dirtying moved to a block TP.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Kernel JB/ICS CM/AOKP/STOCK