cluster/dht: Fix incorrect updates to parent times

In directory write FOPs, as far as updates to timestamps associated
with parent by DHT is concerned, there are three possibilities:
a) time (in sec) gotten from child of DHT < time (in sec) in inode ctx
b) time (in sec) gotten from child of DHT = time (in sec) in inode ctx
c) time (in sec) gotten from child of DHT > time (in sec) in inode ctx

In case (c), for time in nsecs, it is the value returned by DHT's child
that must be selected. But what DHT_UPDATE_TIME ends up doing is to choose
the maximum of (time in nsec gotten from DHT's child, time in nsec in inode ctx).

Change-Id: I535a600b9f89b8d9b6714a73476e63ce60e169a8
BUG: 1179169
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/9457
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>

0 files changed, 0 insertions, 0 deletions