On 09/27/12 22:33, Eric Sandeen wrote:
Test 068 is the go-to test for freeze deadlock coverage;
unfortunately it only uses fsstress, which doesn't do any mmap
Using the existing fstest binary gets us a cheap mmap exerciser
Signed-off-by: Eric Sandeen<sandeen@xxxxxxxxxx>
I think it's fair to modify this test vs. making a new one -
it's never passed yet, and will only start passing in kernel 3.6,
so it shouldn't cause new test regressions to add mmap ops.
And I can verify that this finds mmap bugs; I had a backport
which messed up ext4's freeze vs. mmap handling, and this exposes
Committed to git://oss.sgi.com/xfs/cmds/xfs.git, master branch.