xh140312@outlook.com has uploaded this change for review.
Size inactive DRCs to avoid high memory usage
DRC is per client IP, port pair. We won't free the drc as soon
as the tcp connection gets closed, instead will put it in a recycle
queue for 10 mins(time expired check happen in drc_free_expired).
However, currently we don't have any parameter control the size of
the recycle queue for inactive DRC.
In this change, hiwat parameter is added and set for len of recycle
queue to prevent unexpected high memory usage.
Change-Id: I63fc3670d2d2b316c83cce1e172242c78ce66c75
Signed-off-by: Xueqian Hu <xueqian.hu@nutanix.com>
---
M src/RPCAL/nfs_dupreq.c
M src/include/gsh_config.h
M src/support/nfs_read_conf.c
3 files changed, 20 insertions(+), 4 deletions(-)
git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/81/1171181/1
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