[LU-9062] Improve class_dentry_readdir() to only return specified pattern entries only.

• Type: Bug
• Resolution: Won't Fix
• Priority: Minor
• Affects Version/s: Lustre 2.5.1
• Severity: 3
• Assignee: WC Triage
• Reporter: Arshad Hussain

Description

Improve class_dentry_readdir() to only return specified pattern entries. class_dentry_readdir() to return only names that match the known config file names instead of everything.

Particularly: Return names matching with:

01. {fsname}-client

02. {fsname}-sptlrpc

03. {fsname}-OSTnnnn

04. {fsname}-MDTnnnn