tree c71370681dc290b08d7d188f8bbe519739b85c91
parent b8fb8cb748497aa070304eec27b03edd3b05373d
author Dr. David Alan Gilbert <dgilbert@redhat.com> 1443018431 +0100
committer Amit Shah <amit.shah@redhat.com> 1443506909 +0530

ram_find_and_save_block: Split out the finding

Split out the finding of the dirty page and all the wrap detection
into a separate function since it was getting a bit hairy.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <1443018431-11170-3-git-send-email-dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>

[Fix comment -- Amit]
Signed-off-by: Amit Shah <amit.shah@redhat.com>