Merge branch 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...

* 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext3: Add replace-on-rename hueristics for data=writeback mode
  ext3: Add replace-on-truncate hueristics for data=writeback mode
  ext3: Use WRITE_SYNC for commits which are caused by fsync()
  block_write_full_page: Use synchronous writes for WBC_SYNC_ALL writebacks

diff --cc fs/buffer.c
Simple merge

diff --cc fs/ext3/file.c
Simple merge

diff --cc fs/ext3/inode.c
Simple merge

diff --cc fs/ext3/namei.c
Simple merge

diff --cc include/linux/ext3_fs.h
Simple merge