tree b7621daec3c516507fed85a25e9e82198589f216
parent 206f9f35b2348b7b966ff18a5564b8a3ca325ed5
author Anton Altaparmakov <aia21@cantab.net> 1100810099 +0000
committer Anton Altaparmakov <aia21@cantab.net> 1115285685 +0100

NTFS: - Use i_size_read() in fs/ntfs/super.c once and then use the cached
	value afterwards.  Cache the initialized_size in the same way and
	protect access to the two sizes using the size_lock.
      - Minor optimization to fs/ntfs/super.c::ntfs_statfs() and its helpers.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>