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From: Amir Goldstein <amir73il@gmail.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel <linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH 04/20] nfsd: use fsnotify_data_inode() to get the unlinked inode
Date: Fri, 12 Jun 2020 13:25:24 +0300	[thread overview]
Message-ID: <CAOQ4uxjBP9f0beYi_UpHC-1k5dQSEcdaiF3aAfHzeoeZ0=GYdA@mail.gmail.com> (raw)
In-Reply-To: <20200612093343.5669-5-amir73il@gmail.com>

On Fri, Jun 12, 2020 at 12:34 PM Amir Goldstein <amir73il@gmail.com> wrote:
>
> The inode argument to handle_event() is about to become obsolete.


> Return non const inode pointer from fsnotify_data_inode(), fsnotify
> hooks do not pass const inode pointer as data.

Sorry, this sentence is leftover from before I split this patch.

>
> Signed-off-by: Amir Goldstein <amir73il@gmail.com>
> ---
>  fs/nfsd/filecache.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
> index 82198d747c4c..ace8e5c30952 100644
> --- a/fs/nfsd/filecache.c
> +++ b/fs/nfsd/filecache.c
> @@ -599,11 +599,13 @@ static struct notifier_block nfsd_file_lease_notifier = {
>
>  static int
>  nfsd_file_fsnotify_handle_event(struct fsnotify_group *group,
> -                               struct inode *inode,
> +                               struct inode *to_tell,
>                                 u32 mask, const void *data, int data_type,
>                                 const struct qstr *file_name, u32 cookie,
>                                 struct fsnotify_iter_info *iter_info)
>  {
> +       struct inode *inode = fsnotify_data_inode(data, data_type);
> +
>         trace_nfsd_file_fsnotify_handle_event(inode, mask);
>
>         /* Should be no marks on non-regular files */
> --
> 2.17.1
>

  reply	other threads:[~2020-06-12 10:25 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-12  9:33 [PATCH 00/20] Prep work for fanotify named events Amir Goldstein
2020-06-12  9:33 ` [PATCH 01/20] fsnotify: Rearrange fast path to minimise overhead when there is no watcher Amir Goldstein
2020-07-03 14:03   ` Jan Kara
2020-07-04  9:30     ` Amir Goldstein
2020-07-06 11:05       ` Jan Kara
2020-07-09 17:56         ` fsnotify: minimise overhead when there are no marks with ignore mask Amir Goldstein
2020-07-26 15:20           ` fsnotify: minimise overhead when there are no marks related to sb Amir Goldstein
2020-07-27  7:44             ` Jan Kara
2020-07-27 10:02               ` Amir Goldstein
2020-06-12  9:33 ` [PATCH 02/20] fsnotify: fold fsnotify() call into fsnotify_parent() Amir Goldstein
2020-06-12  9:33 ` [PATCH 03/20] fsnotify: return non const from fsnotify_data_inode() Amir Goldstein
2020-06-12  9:33 ` [PATCH 04/20] nfsd: use fsnotify_data_inode() to get the unlinked inode Amir Goldstein
2020-06-12 10:25   ` Amir Goldstein [this message]
2020-06-12  9:33 ` [PATCH 05/20] kernfs: do not call fsnotify() with name without a parent Amir Goldstein
2020-06-29 13:27   ` Tejun Heo
2020-06-29 16:11   ` Greg Kroah-Hartman
2020-06-12  9:33 ` [PATCH 06/20] inotify: do not use objectid when comparing events Amir Goldstein
2020-06-12  9:33 ` [PATCH 07/20] fanotify: create overflow event type Amir Goldstein
2020-06-12  9:33 ` [PATCH 08/20] fanotify: break up fanotify_alloc_event() Amir Goldstein
2020-06-12  9:33 ` [PATCH 09/20] fsnotify: pass dir argument to handle_event() callback Amir Goldstein
2020-07-03 14:49   ` Jan Kara
2020-06-12  9:33 ` [PATCH 10/20] fanotify: generalize the handling of extra event flags Amir Goldstein
2020-06-12  9:33 ` [PATCH 11/20] fanotify: generalize merge logic of events on dir Amir Goldstein
2020-06-12  9:33 ` [PATCH 12/20] fanotify: distinguish between fid encode error and null fid Amir Goldstein
2020-06-12  9:33 ` [PATCH 13/20] fanotify: generalize test for FAN_REPORT_FID Amir Goldstein
2020-06-12  9:33 ` [PATCH 14/20] fanotify: mask out special event flags from ignored mask Amir Goldstein
2020-06-12  9:33 ` [PATCH 15/20] fanotify: prepare for implicit event flags in mark mask Amir Goldstein
2020-06-12  9:33 ` [PATCH 16/20] fanotify: use FAN_EVENT_ON_CHILD as implicit flag on sb/mount/non-dir marks Amir Goldstein
2020-06-12  9:33 ` [PATCH 17/20] fanotify: remove event FAN_DIR_MODIFY Amir Goldstein
2020-06-12  9:33 ` [PATCH 18/20] fsnotify: add object type "child" to object type iterator Amir Goldstein
2020-06-12  9:33 ` [PATCH 19/20] fanotify: move event name into fanotify_fh Amir Goldstein
2020-07-03 16:02   ` Jan Kara
2020-07-06  8:21     ` Amir Goldstein
2020-07-06 15:24       ` Jan Kara
2020-06-12  9:33 ` [PATCH 20/20] fanotify: no external fh buffer in fanotify_name_event Amir Goldstein

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