From: Jan Kara <[email protected]>
To: Stefan Roesch <[email protected]>
Cc: [email protected], [email protected], [email protected],
[email protected], [email protected],
[email protected], [email protected]
Subject: Re: [RFC PATCH v2 07/16] fs: split off need_file_update_time and do_file_update_time
Date: Tue, 17 May 2022 13:20:36 +0200 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Mon 16-05-22 09:47:09, Stefan Roesch wrote:
> This splits off the functions need_file_update_time() and
> do_file_update_time() from the function file_update_time().
>
> This is required to support async buffered writes.
> No intended functional changes in this patch.
>
> Signed-off-by: Stefan Roesch <[email protected]>
...
> +int file_update_time(struct file *file)
> +{
> + int err;
> + struct inode *inode = file_inode(file);
> + struct timespec64 now = current_time(inode);
> +
> + err = need_file_update_time(inode, file, &now);
> + if (err < 0)
> + return err;
> +
> + return do_file_update_time(inode, file, &now, err);
> +}
> EXPORT_SYMBOL(file_update_time);
I guess 'ret' would be a more appropriate variable name than 'err'.
Otherwise the patch looks good.
Honza
--
Jan Kara <[email protected]>
SUSE Labs, CR
next prev parent reply other threads:[~2022-05-17 11:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 16:47 [RFC PATCH v2 00/16] io-uring/xfs: support async buffered writes Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 01/16] block: add check for async buffered writes to generic_write_checks Stefan Roesch
2022-05-16 23:43 ` Matthew Wilcox
2022-05-16 16:47 ` [RFC PATCH v2 02/16] iomap: add iomap_page_create_gfp to allocate iomap_pages Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 03/16] iomap: use iomap_page_create_gfp() in __iomap_write_begin Stefan Roesch
2022-05-16 23:58 ` Matthew Wilcox
2022-05-16 16:47 ` [RFC PATCH v2 04/16] iomap: add async buffered write support Stefan Roesch
2022-05-17 11:14 ` Jan Kara
2022-05-16 16:47 ` [RFC PATCH v2 05/16] xfs: add iomap " Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 06/16] fs: split off need_remove_file_privs() do_remove_file_privs() Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 07/16] fs: split off need_file_update_time and do_file_update_time Stefan Roesch
2022-05-17 11:20 ` Jan Kara [this message]
2022-05-16 16:47 ` [RFC PATCH v2 08/16] fs: add pending file update time flag Stefan Roesch
2022-05-17 11:28 ` Jan Kara
2022-05-16 16:47 ` [RFC PATCH v2 09/16] xfs: enable async write file modification handling Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 10/16] xfs: add async buffered write support Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 11/16] io_uring: add support for async buffered writes Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 12/16] mm: factor out _balance_dirty_pages() from balance_dirty_pages() Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 13/16] mm: add balance_dirty_pages_ratelimited_flags() function Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 14/16] iomap: use balance_dirty_pages_ratelimited_flags in iomap_write_iter Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 15/16] io_uring: add tracepoint for short writes Stefan Roesch
2022-05-16 16:47 ` [RFC PATCH v2 16/16] xfs: enable async buffered write support Stefan Roesch
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