tree 4b50e956385d7bc05dd58de89d4401ca7d6a63e7
parent 50adbcb4c4e6c94b3acaad2a5854b6ca57402115
author Dave Chinner <dchinner@redhat.com> 1434931482 +1000
committer Dave Chinner <david@fromorbit.com> 1434931482 +1000

xfs: factor out free space extent length check

The longest extent length checks in xfs_alloc_fix_freelist() are now
essentially identical. Factor them out into a helper function, so we
know they are checking exactly the same thing before and after we
lock the AGF.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>