Theodore Ts'o f7ab34ea72 ext3: Add replace-on-truncate hueristics for data=writeback mode
In data=writeback mode, start an asynchronous flush when closing a
file which had been previously truncated down to zero.  This lowers
the probability of data loss in the case of applications that attempt
to replace a file using truncate.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2009-04-03 01:34:35 -04:00
..
2007-10-17 08:42:47 -07:00
2008-04-28 08:58:44 -07:00