[LU-3385] missing permission lock check in ll_have_md_lock.

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.4.1, Lustre 2.5.0
• Type: Bug
• Priority: Minor
• Reporter: Di Wang
• Assignee: Di Wang
• Resolution: Fixed
• Severity: 3

Description

In ll_have_md_lock, it check the lock with

for (i = 0; i < MDS_INODELOCK_MAXSHIFT && *bits != 0; i++)

{ ........ }

So the last bit(PERM) of INODELOCK is missing from the check.

Issue Links

• is related to: LU-3240 The link count is not updated after t...

Comments

[Andreas Dilger]

http://review.whamcloud.com/6438

[Jodi Levi (Inactive)]

Patch landed to master. Let me know if more patches are needed and I will reopen this ticket.