[NFS-Ganesha-Devel] Change in ...nfs-ganesha[next]: [WIP] Remove drc field from dupreq and avoid memory leak

Malahal has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/450129 Change subject: [WIP] Remove drc field from dupreq and avoid memory leak ...................................................................... [WIP] Remove drc field from dupreq and avoid memory leak Currently dupreq releases a hold on drc on behalf of a req, and it has access to drc. Since dupreqs will live beyond xprts and these holds make the drc active not go into recycle queue ever. These dupreqs and drcs live forever contributing to memory leaks. It is the request that places a hold on dupreq and drc while calling nfs_dupreq_start(). The request now releases hold on dupreq and drc while calling nfs_dupre_rele(). With this, drc refcount will go to zero when xprt releases drc hold. Free any dupreqs that are in the drc hash table before freeing the drc itsef. Change-Id: I0b8d7798a4bd13d697216a371a90685f58d67820 Signed-off-by: Malahal Naineni <malahal(a)us.ibm.com&gt; --- M src/RPCAL/nfs_dupreq.c M src/include/nfs_dupreq.h 2 files changed, 51 insertions(+), 12 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/29/450129/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/450129 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I0b8d7798a4bd13d697216a371a90685f58d67820 Gerrit-Change-Number: 450129 Gerrit-PatchSet: 1 Gerrit-Owner: Malahal <malahal(a)gmail.com&gt; Gerrit-MessageType: newchange