[LU-13509] Improve ptlrpc_register_bulk() behavior Created: 02/May/20  Updated: 10/Jun/20  Resolved: 02/Jun/20

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.14.0

Type: Improvement Priority: Minor
Reporter: Chris Horn Assignee: Chris Horn
Resolution: Fixed Votes: 0
Labels: LTS12

Issue Links:
Related
is related to LU-12816 LBUG: (niobuf.c:350:ptlrpc_register_b... Resolved
Rank (Obsolete): 9223372036854775807

 Description   

The fix for https://review.whamcloud.com/36309 could be improved a bit. It makes more sense to clear the bd_registered flag in ptlrpc_unregister_bulk() since it is set in ptlrpc_register_bulk().

Also, we can add a test for this bug.



 Comments   
Comment by Gerrit Updater [ 02/May/20 ]

Chris Horn (chris.horn@hpe.com) uploaded a new patch: https://review.whamcloud.com/38457
Subject: LU-13509 ptlrpc: Add test and tweak fix for LU-12816
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 23c1dcca82b685b8b34e895564f4ea019175de59

Comment by Gerrit Updater [ 02/Jun/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38457/
Subject: LU-13509 ptlrpc: Clear bd_registered in ptlrpc_unregister_bulk
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 15057a17ca1e2a0e796cfada6abeb28aa77679cf

Comment by Peter Jones [ 02/Jun/20 ]

Landed for 2.14

Comment by Gerrit Updater [ 02/Jun/20 ]

Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/38806
Subject: LU-13509 ptlrpc: Clear bd_registered in ptlrpc_unregister_bulk
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 4864523dad609906f9f38e738375ae3c382b0d97

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