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], [email protected],
[email protected], Christoph Hellwig <[email protected]>
Subject: Re: [PATCH v7 10/15] fs: Add async write file modification handling.
Date: Thu, 2 Jun 2022 11:06:05 +0200 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On Wed 01-06-22 14:01:36, Stefan Roesch wrote:
> This adds a file_modified_async() function to return -EAGAIN if the
> request either requires to remove privileges or needs to update the file
> modification time. This is required for async buffered writes, so the
> request gets handled in the io worker of io-uring.
>
> Signed-off-by: Stefan Roesch <[email protected]>
> Reviewed-by: Christoph Hellwig <[email protected]>
I've found one small bug here:
> diff --git a/fs/inode.c b/fs/inode.c
> index c44573a32c6a..4503bed063e7 100644
> --- a/fs/inode.c
> +++ b/fs/inode.c
...
> -int file_modified(struct file *file)
> +static int file_modified_flags(struct file *file, int flags)
> {
> int ret;
> struct inode *inode = file_inode(file);
We need to use 'flags' for __file_remove_privs_flags() call in this patch.
Honza
--
Jan Kara <[email protected]>
SUSE Labs, CR
next prev parent reply other threads:[~2022-06-02 9:06 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-01 21:01 [PATCH v7 00/15] io-uring/xfs: support async buffered writes Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 01/15] mm: Move starting of background writeback into the main balancing loop Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 02/15] mm: Move updates of dirty_exceeded into one place Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 03/15] mm: Add balance_dirty_pages_ratelimited_flags() function Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 04/15] iomap: Add flags parameter to iomap_page_create() Stefan Roesch
2022-06-02 16:26 ` Darrick J. Wong
2022-06-01 21:01 ` [PATCH v7 05/15] iomap: Add async buffered write support Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 06/15] iomap: Return error code from iomap_write_iter() Stefan Roesch
2022-06-02 12:38 ` Matthew Wilcox
2022-06-02 17:08 ` Stefan Roesch
2022-06-06 16:39 ` Stefan Roesch
2022-06-06 19:18 ` Matthew Wilcox
2022-06-06 19:21 ` Stefan Roesch
2022-06-06 19:25 ` Matthew Wilcox
2022-06-06 19:28 ` Stefan Roesch
2022-06-06 20:30 ` Matthew Wilcox
2022-06-06 20:34 ` Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 07/15] fs: Add check for async buffered writes to generic_write_checks Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 08/15] fs: add __remove_file_privs() with flags parameter Stefan Roesch
2022-06-02 9:04 ` Jan Kara
2022-06-01 21:01 ` [PATCH v7 09/15] fs: Split off inode_needs_update_time and __file_update_time Stefan Roesch
2022-06-02 8:44 ` Jan Kara
2022-06-02 12:57 ` Matthew Wilcox
2022-06-02 21:04 ` Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 10/15] fs: Add async write file modification handling Stefan Roesch
2022-06-02 8:44 ` Jan Kara
2022-06-02 9:06 ` Jan Kara [this message]
2022-06-02 21:00 ` Stefan Roesch
2022-06-03 10:12 ` Jan Kara
2022-06-06 16:35 ` Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 11/15] fs: Optimization for concurrent file time updates Stefan Roesch
2022-06-02 8:59 ` Jan Kara
2022-06-02 21:06 ` Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 12/15] io_uring: Add support for async buffered writes Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 13/15] io_uring: Add tracepoint for short writes Stefan Roesch
2022-06-01 21:01 ` [PATCH v7 14/15] xfs: Specify lockmode when calling xfs_ilock_for_iomap() Stefan Roesch
2022-06-02 16:25 ` Darrick J. Wong
2022-06-01 21:01 ` [PATCH v7 15/15] xfs: Add async buffered write support Stefan Roesch
2022-07-01 4:39 ` Al Viro
2022-07-01 14:19 ` Jens Axboe
2022-07-01 14:30 ` Jens Axboe
2022-07-01 14:38 ` Jens Axboe
2022-07-01 18:05 ` Darrick J. Wong
2022-07-01 18:14 ` Jens Axboe
2022-07-05 13:47 ` Josef Bacik
2022-07-05 14:23 ` Goldwyn Rodrigues
2022-07-05 16:11 ` Christoph Hellwig
2022-06-02 8:09 ` [PATCH v7 00/15] io-uring/xfs: support async buffered writes Jens Axboe
2022-06-03 2:43 ` Dave Chinner
2022-06-03 13:04 ` Jens Axboe
2022-06-07 16:41 ` Stefan Roesch
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