The sending interval of discard and GC should also
consider direct write requests; filesystem is not
idle if there is direct write.

Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
---
 fs/f2fs/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 5ac53d2627d2..713a2d98728a 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -4537,6 +4537,7 @@ static int f2fs_dio_write_end_io(struct kiocb *iocb, ssize_t size, int error,
 	dec_page_count(sbi, F2FS_DIO_WRITE);
 	if (error)
 		return error;
+	f2fs_update_time(sbi, REQ_TIME);
 	f2fs_update_iostat(sbi, NULL, APP_DIRECT_IO, size);
 	return 0;
 }
-- 
2.37.3

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@kernel.org>:

On Thu, 10 Aug 2023 16:40:00 +0800 you wrote:
> The sending interval of discard and GC should also
> consider direct write requests; filesystem is not
> idle if there is direct write.
> 
> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
> ---
>  fs/f2fs/file.c | 1 +
>  1 file changed, 1 insertion(+)

Here is the summary with links:
  - [f2fs-dev] f2fs: should update REQ_TIME for direct write
    https://git.kernel.org/jaegeuk/f2fs/c/0cc81b1ad512

You are awesome, thank you!
-- 
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On 2023/8/10 16:40, Zhiguo Niu wrote:
> The sending interval of discard and GC should also
> consider direct write requests; filesystem is not
> idle if there is direct write.
> 
> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>

Reviewed-by: Chao Yu <chao@kernel.org>

Thanks,