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* [Ocfs2-devel] [PATCH v3 0/2] fs: remove support for mandatory locking
@ 2021-08-20 16:39 Jeff Layton
  2021-08-20 16:39 ` [Ocfs2-devel] [PATCH v3 1/2] fs: warn about impending deprecation of mandatory locks Jeff Layton
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Jeff Layton @ 2021-08-20 16:39 UTC (permalink / raw)
  To: torvalds, linux-fsdevel, linux-kernel
  Cc: bfields, linux-nfs, linux-doc, david, cluster-devel, linux-mm,
	rostedt, viro, luto, v9fs-developer, linux-afs, ocfs2-devel,
	ebiederm

v3: slight revision to verbiage, and use pr_warn_once

The first patch in this series adds a new warning that should pop on
kernels that have mandatory locking enabled when someone mounts a
filesystem with -o mand. The second patch removes support for mandatory
locking altogether.

What I think we probably want to do is apply the first to v5.14 before
it ships and allow the new warning to trickle out into stable kernels.
Then we can merge the second patch in v5.15 to go ahead and remove it.

Sound like a plan?

Jeff Layton (2):
  fs: warn about impending deprecation of mandatory locks
  fs: remove mandatory file locking support

 .../filesystems/mandatory-locking.rst         | 188 ------------------
 fs/9p/vfs_file.c                              |  12 --
 fs/Kconfig                                    |  10 -
 fs/afs/flock.c                                |   4 -
 fs/ceph/locks.c                               |   3 -
 fs/gfs2/file.c                                |   3 -
 fs/locks.c                                    | 116 +----------
 fs/namei.c                                    |   4 +-
 fs/namespace.c                                |  25 +--
 fs/nfs/file.c                                 |   4 -
 fs/nfsd/nfs4state.c                           |  13 --
 fs/nfsd/vfs.c                                 |  15 --
 fs/ocfs2/locks.c                              |   4 -
 fs/open.c                                     |   8 +-
 fs/read_write.c                               |   7 -
 fs/remap_range.c                              |  10 -
 include/linux/fs.h                            |  84 --------
 mm/mmap.c                                     |   6 -
 mm/nommu.c                                    |   3 -
 19 files changed, 14 insertions(+), 505 deletions(-)
 delete mode 100644 Documentation/filesystems/mandatory-locking.rst

-- 
2.31.1


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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-09-13 14:28 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-20 16:39 [Ocfs2-devel] [PATCH v3 0/2] fs: remove support for mandatory locking Jeff Layton
2021-08-20 16:39 ` [Ocfs2-devel] [PATCH v3 1/2] fs: warn about impending deprecation of mandatory locks Jeff Layton
2021-08-20 16:39 ` [Ocfs2-devel] [PATCH v3 2/2] fs: remove mandatory file locking support Jeff Layton
2021-08-20 19:45   ` Al Viro
2021-08-23 15:12   ` Guenter Roeck
2021-08-20 18:15 ` [Ocfs2-devel] [PATCH v3 0/2] fs: remove support for mandatory locking Jeff Layton

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