linux-kernel - [GIT PULL] dlm updates for 5.20

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Date:   Mon, 11 Jul 2022 08:36:44 -0500
From:   David Teigland <teigland@...hat.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org
Subject: [GIT PULL] dlm updates for 5.20

Hi Linus,

Please pull dlm updates from tag:

git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git dlm-5.20

Changes in this set of commits:

. Delay the cleanup of interrupted posix lock requests until the
  user space result arrives. Previously, the immediate cleanup
  would lead to extraneous warnings when the result arrived.

. Tracepoint improvements, e.g. adding the lock resource name.

. Delay the completion of lockspace creation until one full recove
  cycle has completed. This allows more error cases to be returned
  the caller.

. Remove warnings from the locking layer about delayed network rep
  The recently added midcomms warnings are much more useful.

. Begin the process of deprecating two unused lock-timeout-related
  features. These features now require enabling via a Kconfig opti
  and enabling them triggers deprecation warnings. We expect to
  remove the code in v5.22.

Thanks,
Dave

Alexander Aring (19):
      fs: dlm: plock use list_first_entry
      fs: dlm: add pid to debug log
      fs: dlm: change plock interrupted message to debug again
      fs: dlm: use dlm_plock_info for do_unlock_close
      fs: dlm: change posix lock sigint handling
      fs: dlm: change ast and bast trace order
      fs: dlm: remove additional dereference of lksb
      fs: dlm: add resource name to tracepoints
      fs: dlm: update comments about recovery and membership handling
      fs: dlm: call dlm_lsop_recover_prep once
      fs: dlm: make new_lockspace() wait until recovery completes
      fs: dlm: handle recovery result outside of ls_recover
      fs: dlm: add comment about lkb IFL flags
      fs: dlm: fix grammar in lowcomms output
      fs: dlm: remove waiter warnings
      fs: dlm: remove timeout from dlm_user_adopt_orphan
      fs: dlm: add deprecation Kconfig and warnings for timeouts
      fs: dlm: don't use deprecated timeout features by default
      fs: dlm: move kref_put assert for lkb structs


 fs/dlm/Kconfig             |   9 +++
 fs/dlm/Makefile            |   2 +-
 fs/dlm/ast.c               |   4 +-
 fs/dlm/config.c            |  21 ++++---
 fs/dlm/config.h            |   3 +-
 fs/dlm/dlm_internal.h      |  32 ++++++++--
 fs/dlm/lock.c              | 143 ++++++++++++++++++---------------------------
 fs/dlm/lock.h              |  17 +++++-
 fs/dlm/lockspace.c         |  31 +++++++---
 fs/dlm/lowcomms.c          |   4 +-
 fs/dlm/member.c            |  30 +++++-----
 fs/dlm/plock.c             |  51 +++++++++++-----
 fs/dlm/recoverd.c          |  35 +++++++++--
 fs/dlm/user.c              |  21 ++++++-
 include/trace/events/dlm.h | 118 ++++++++++++++++++++++++++++++-------
 15 files changed, 351 insertions(+), 170 deletions(-)