From: Jeff Layton <jlayton@kernel.org>
To: NeilBrown <neilb@suse.de>
Cc: Christian Brauner <brauner@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
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Subject: Re: [PATCH 20/20] filelock: split leases out of struct file_lock
Date: Wed, 17 Jan 2024 07:45:10 -0500 [thread overview]
Message-ID: <e151657d74a09aea8fc6a9d0df05cf298f23e6d5.camel@kernel.org> (raw)
In-Reply-To: <170544505284.23031.2594557379971928071@noble.neil.brown.name>
On Wed, 2024-01-17 at 09:44 +1100, NeilBrown wrote:
> On Wed, 17 Jan 2024, Jeff Layton wrote:
> > Add a new struct file_lease and move the lease-specific fields from
> > struct file_lock to it. Convert the appropriate API calls to take
> > struct file_lease instead, and convert the callers to use them.
>
> I think that splitting of struct lease_manager_operations out from
> lock_manager_operations should be mentioned here too.
>
Will do.
>
> >
> > +struct file_lease {
> > + struct file_lock_core fl_core;
> > + struct fasync_struct * fl_fasync; /* for lease break notifications */
> > + /* for lease breaks: */
> > + unsigned long fl_break_time;
> > + unsigned long fl_downgrade_time;
> > + const struct lease_manager_operations *fl_lmops; /* Callbacks for lockmanagers */
>
> comment should be "Callbacks for leasemanagers". Or maybe
> "lease managers".
>
> It is unfortunate that "lock" and "lease" both start with 'l' as we now
> have two quite different fields in different structures with the same
> name - fl_lmops.
>
Hah, I had sort of considered that an advantage since I didn't need to
change as many call sites! Still, I get your point that having distinct
names is preferable.
I can change this to be distinct. I'll just need to come up with a
reasonable variable name (never my strong suit).
--
Jeff Layton <jlayton@kernel.org>
next prev parent reply other threads:[~2024-01-17 12:45 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-16 19:45 [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Jeff Layton
2024-01-16 19:45 ` [PATCH 01/20] filelock: split common fields into struct file_lock_core Jeff Layton
2024-01-16 22:07 ` NeilBrown
2024-01-17 12:46 ` Jeff Layton
2024-01-16 19:45 ` [PATCH 02/20] filelock: add coccinelle scripts to move fields to " Jeff Layton
2024-01-16 19:45 ` [PATCH 03/20] filelock: the results of the coccinelle conversion Jeff Layton
2024-01-17 15:10 ` Chuck Lever
2024-01-16 19:46 ` [PATCH 04/20] filelock: fixups after the coccinelle changes Jeff Layton
2024-01-17 15:13 ` Chuck Lever
2024-01-16 19:46 ` [PATCH 05/20] filelock: convert some internal functions to use file_lock_core instead Jeff Layton
2024-01-16 19:46 ` [PATCH 06/20] filelock: convert more internal functions to use file_lock_core Jeff Layton
2024-01-16 19:46 ` [PATCH 07/20] filelock: make posix_same_owner take file_lock_core pointers Jeff Layton
2024-01-16 19:46 ` [PATCH 08/20] filelock: convert posix_owner_key to take file_lock_core arg Jeff Layton
2024-01-16 19:46 ` [PATCH 09/20] filelock: make locks_{insert,delete}_global_locks " Jeff Layton
2024-01-16 19:46 ` [PATCH 10/20] filelock: convert locks_{insert,delete}_global_blocked Jeff Layton
2024-01-16 19:46 ` [PATCH 11/20] filelock: convert the IS_* macros to take file_lock_core Jeff Layton
2024-01-16 22:16 ` NeilBrown
2024-01-17 12:32 ` Jeff Layton
2024-01-16 19:46 ` [PATCH 12/20] filelock: make __locks_delete_block and __locks_wake_up_blocks " Jeff Layton
2024-01-16 22:23 ` NeilBrown
2024-01-17 12:40 ` Jeff Layton
2024-01-16 19:46 ` [PATCH 13/20] filelock: convert __locks_insert_block, conflict and deadlock checks to use file_lock_core Jeff Layton
2024-01-16 22:32 ` NeilBrown
2024-01-17 12:42 ` Jeff Layton
2024-01-16 19:46 ` [PATCH 14/20] filelock: convert fl_blocker to file_lock_core Jeff Layton
2024-01-16 19:46 ` [PATCH 15/20] filelock: clean up locks_delete_block internals Jeff Layton
2024-01-16 19:46 ` [PATCH 16/20] filelock: reorganize locks_delete_block and __locks_insert_block Jeff Layton
2024-01-16 19:46 ` [PATCH 17/20] filelock: make assign_type helper take a file_lock_core pointer Jeff Layton
2024-01-16 19:46 ` [PATCH 18/20] filelock: convert locks_wake_up_blocks to " Jeff Layton
2024-01-16 19:46 ` [PATCH 19/20] filelock: convert locks_insert_lock_ctx and locks_delete_lock_ctx Jeff Layton
2024-01-16 19:46 ` [PATCH 20/20] filelock: split leases out of struct file_lock Jeff Layton
2024-01-16 22:44 ` NeilBrown
2024-01-17 12:45 ` Jeff Layton [this message]
2024-01-17 12:48 ` [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Christian Brauner
2024-01-17 12:59 ` Jeff Layton
2024-01-17 13:25 ` [PATCH 02/20] filelock: add coccinelle scripts to move fields to struct file_lock_core David Howells
2024-01-17 13:40 ` Jeff Layton
2024-01-17 15:12 ` [PATCH 00/20] filelock: split struct file_lock into file_lock and file_lease structs Chuck Lever
2024-01-17 17:32 ` Jeff Layton
2024-01-17 18:59 ` NeilBrown
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