Summary: cpnd: use shared memory based on ckpt name length [#2108] V2
Review request for Trac Ticket(s): #2108
Peer Reviewer(s): mahesh.va...@oracle.com; anders.wid...@ericsson.com
Pull request to: mahesh.va...@oracle.com
Affected branch(es): default
Development branch: default
--------------------------------
Impacted area Impact y/n
--------------------------------
Docs n
Build system n
RPM/packaging n
Configuration files n
Startup scripts n
SAF services y
OpenSAF services n
Core libraries n
Samples n
Tests n
Other n
Comments (indicate scope for each "y" above):
---------------------------------------------
changeset dbf22bb0cf646cff8ae79dbed2dcb2df64729987
Author: Hoang Vo <hoang.m...@dektech.com.au>
Date: Wed, 26 Oct 2016 15:58:58 +0700
cpnd: use shared memory based on ckpt name length [#2108] V2
problem: In the case of CKPT osafckptnd increased 3,5Mb - 240 percent
on all
nodes CKPT_INFO size inscrease when support longDN lead to total size
increase.
solution:
- From start, cpnd use old format shm.
- Run time cpnd keep using old format shm until first longDN checkpoint
is
created. After that cpnd create extended format shm for longDN use.
- Fix init size for shm.
Complete diffstat:
------------------
osaf/libs/common/cpsv/include/cpsv_shm.h | 28 +---
osaf/services/saf/cpsv/cpnd/cpnd_res.c | 868
+++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------------------------------------------------------------------------
2 files changed, 355 insertions(+), 541 deletions(-)
Testing Commands:
-----------------
Testing, Expected Results:
--------------------------
Conditions of Submission:
-------------------------
Arch Built Started Linux distro
-------------------------------------------
mips n n
mips64 n n
x86 n n
x86_64 y y
powerpc n n
powerpc64 n n
Reviewer Checklist:
-------------------
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