Documentation/device-mapper: s/getsize/getsz/

According to `man blockdev':

  --getsize
         Print device size (32-bit!) in sectors.
         Deprecated in favor of the --getsz option.
  ...
  --getsz
         Get size in 512-byte sectors.

Hence, occurrences of `--getsize' should be replaced with `--getsz',
which this commit has achieved as follows:

  $ cd "$repo"
  $ git grep -l -e --getsz
  Documentation/device-mapper/delay.txt
  Documentation/device-mapper/dm-crypt.txt
  Documentation/device-mapper/linear.txt
  Documentation/device-mapper/log-writes.txt
  Documentation/device-mapper/striped.txt
  Documentation/device-mapper/switch.txt
  $ cd Documentation/device-mapper
  $ sed -i s/getsize/getsz/g *

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/device-mapper/linear.txt b/Documentation/device-mapper/linear.txt
index d5307d380a45..7cb98d89d3f8 100644
--- a/Documentation/device-mapper/linear.txt
+++ b/Documentation/device-mapper/linear.txt
@@ -16,15 +16,15 @@ Example scripts
 [[
 #!/bin/sh
 # Create an identity mapping for a device
-echo "0 `blockdev --getsize $1` linear $1 0" | dmsetup create identity
+echo "0 `blockdev --getsz $1` linear $1 0" | dmsetup create identity
 ]]
 
 
 [[
 #!/bin/sh
 # Join 2 devices together
-size1=`blockdev --getsize $1`
-size2=`blockdev --getsize $2`
+size1=`blockdev --getsz $1`
+size2=`blockdev --getsz $2`
 echo "0 $size1 linear $1 0
 $size1 $size2 linear $2 0" | dmsetup create joined
 ]]
@@ -44,7 +44,7 @@ if (!defined($dev)) {
         die("Please specify a device.\n");
 }
 
-my $dev_size = `blockdev --getsize $dev`;
+my $dev_size = `blockdev --getsz $dev`;
 my $extents = int($dev_size / $extent_size) -
               (($dev_size % $extent_size) ? 1 : 0);