Addresses-Launchpad-Bug: #1743553
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
.B e4defrag
doesn't defragment files in mount point of other device.
.PP
-It safe to run e4defrag on a file while it is actively in use by another
+It is safe to run e4defrag on a file while it is actively in use by another
application. Since the contents of file blocks are copied using the
page cache, this can result in a performance slowdown to both e4defrag
and the application due to contention over the system's memory and disk