PoC changes for EOS-15317: cortxfs perf: Design for cortxfs readdir perf improvement (nsal repo)

[pratyush-seagate]

EOS-15317: cortxfs perf: Design for cortxfs readdir perf improvement (nsal repo)

Checklist

• Compilation: This patch does not break compilation
• Merge conflicts: This patch has been squashed and re-based, it can be merged using fast-forward merge
• [] Code review: All discussions have been resolved
• Sanity Testing: All Unit tests are passing and able to do mount and io operations works from NFS client
• Documentation: This patch and merge request have up to date description
• Unit Testing and debugging: Both single and multi node changes are unit tested

UT

This PoC change does not affect existing production code. The newly introduced readdir v1's UT is work in progress.

Commit Message

commit 0b6a46a
Author: pratyush-seagate pratyush.k.khan@seagate.com
Date: Thu Dec 3 15:31:30 2020 +0000

        PoC changes for EOS-15317: cortxfs perf: Design for cortxfs readdir perf improvement (nsal repo)
        KV iterator with batching
        UT changes for readdir test
    modified:   src/include/kvstore.h
    modified:   src/include/kvtree.h
    modified:   src/kvstore/kvstore_base.c
    modified:   src/kvstore/plugins/cortx/cortx_kvstore.c
    modified:   src/kvtree/kvnode.c
    modified:   src/kvtree/kvtree.c

Signed-off-by: pratyush-seagate <pratyush.k.khan@seagate.com>

[stale]

This issue/pull request has been marked as needs attention as it has been left pending without new activity for 4 days. Tagging @s-arya @sachinpunadikar for appropriate assignment. Sorry for the delay & Thank you for contributing to CORTX. We will get back to you as soon as possible.