On Wed, Sep 4, 2024 at 10:29 PM Josef Bacik <josef@xxxxxxxxxxxxxx> wrote:
>
> New pre-content events will be path events but they will also carry
> additional range information. Remove the optimization to skip checking
> whether info structures need to be generated for path events. This
> results in no change in generated info structures for existing events.
>
> Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Reviewed-by: Amir Goldstein <amir73il@xxxxxxxxx>
> ---
> fs/notify/fanotify/fanotify_user.c | 13 ++++---------
> 1 file changed, 4 insertions(+), 9 deletions(-)
>
> diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
> index 9ec313e9f6e1..2e2fba8a9d20 100644
> --- a/fs/notify/fanotify/fanotify_user.c
> +++ b/fs/notify/fanotify/fanotify_user.c
> @@ -160,9 +160,6 @@ static size_t fanotify_event_len(unsigned int info_mode,
> int fh_len;
> int dot_len = 0;
>
> - if (!info_mode)
> - return event_len;
> -
> if (fanotify_is_error_event(event->mask))
> event_len += FANOTIFY_ERROR_INFO_LEN;
>
> @@ -740,12 +737,10 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
> if (fanotify_is_perm_event(event->mask))
> FANOTIFY_PERM(event)->fd = fd;
>
> - if (info_mode) {
> - ret = copy_info_records_to_user(event, info, info_mode, pidfd,
> - buf, count);
> - if (ret < 0)
> - goto out_close_fd;
> - }
> + ret = copy_info_records_to_user(event, info, info_mode, pidfd,
> + buf, count);
> + if (ret < 0)
> + goto out_close_fd;
>
> if (f)
> fd_install(fd, f);
> --
> 2.43.0
>
