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From: Stefan Roesch <[email protected]>
To: Jens Axboe <[email protected]>, kernel test robot <[email protected]>,
	[email protected], [email protected],
	[email protected]
Cc: [email protected], [email protected]
Subject: Re: [PATCH v1 09/10] btrfs: make balance_dirty_pages nowait compatible
Date: Wed, 7 Sep 2022 17:26:57 -0700	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>



On 9/2/22 7:43 AM, Jens Axboe wrote:
> On 9/2/22 8:34 AM, kernel test robot wrote:
>> Hi Stefan,
>>
>> Thank you for the patch! Yet something to improve:
>>
>> [auto build test ERROR on b90cb1053190353cc30f0fef0ef1f378ccc063c5]
>>
>> url:    https://github.com/intel-lab-lkp/linux/commits/Stefan-Roesch/io-uring-btrfs-support-async-buffered-writes/20220902-070208
>> base:   b90cb1053190353cc30f0fef0ef1f378ccc063c5
>> config: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20220902/[email protected]/config  )
>> compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
>> reproduce (this is a W=1 build):
>>         # https://github.com/intel-lab-lkp/linux/commit/b24b542d1de60f99e6bfeb7971168c9a9bc8b7e4
>>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>>         git fetch --no-tags linux-review Stefan-Roesch/io-uring-btrfs-support-async-buffered-writes/20220902-070208
>>         git checkout b24b542d1de60f99e6bfeb7971168c9a9bc8b7e4
>>         # save the config file
>>         mkdir build_dir && cp config build_dir/.config
>>         make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
>>
>> If you fix the issue, kindly add following tag where applicable
>> Reported-by: kernel test robot <[email protected]>
>>
>> All errors (new ones prefixed by >>, old ones prefixed by <<):
>>
>>>> ERROR: modpost: "balance_dirty_pages_ratelimited_flags" [fs/btrfs/btrfs.ko] undefined!
> 
> Stefan, we need an EXPORT_SYMBOL_GPL() on
> balance_dirty_pages_ratelimited_flags() since it can now be used in a
> modular fashion.
> 

In the new version the function is exported.

  reply	other threads:[~2022-09-08  0:27 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-01 22:58 [PATCH v1 00/10] io-uring/btrfs: support async buffered writes Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 01/10] btrfs: implement a nowait option for tree searches Stefan Roesch
2022-09-02 14:48   ` Filipe Manana
2022-09-02 14:57     ` Jens Axboe
2022-09-02 15:04       ` Filipe Manana
2022-09-08  0:29         ` Stefan Roesch
2022-09-08  0:28     ` Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 02/10] btrfs: make can_nocow_extent nowait compatible Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 03/10] btrfs: add the ability to use NO_FLUSH for data reservations Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 04/10] btrfs: add btrfs_try_lock_ordered_range Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 05/10] btrfs: make btrfs_check_nocow_lock nowait compatible Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 06/10] btrfs: make prepare_pages " Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 07/10] btrfs: make lock_and_cleanup_extent_if_need " Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 08/10] btrfs: btrfs: plumb NOWAIT through the write path Stefan Roesch
2022-09-01 22:58 ` [PATCH v1 09/10] btrfs: make balance_dirty_pages nowait compatible Stefan Roesch
2022-09-02 14:34   ` kernel test robot
2022-09-02 14:43     ` Jens Axboe
2022-09-08  0:26       ` Stefan Roesch [this message]
2022-09-01 22:58 ` [PATCH v1 10/10] btrfs: enable nowait async buffered writes Stefan Roesch

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