[Libfix] Fix find_specific_hashed method

Problem:
There are scenarios where multiple files are to be renamed
to hash to a particular subvol. The existing method returns
the same name as the loop always starts from 1.

Fix:
Adding an optional argument, existing_names which contains
names already hashed to the subvol. An additional check is
added to ensure the name found is not already used

Change-Id: I453ee290c8462322194cebb42c40e8fbc7c373ed
Signed-off-by: Pranav <prprakas@redhat.com>

0 files changed, 0 insertions, 0 deletions