f2fs: should update REQ_TIME for direct write

Zhiguo Niu · Jaegeuk Kim · commit 0cc81b1ad512 · 2023-08-14T13:42:28.000-07:00
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 &lt;zhiguo.niu@unisoc.com&gt;
Reviewed-by: Chao Yu &lt;chao@kernel.org&gt;
Signed-off-by: Jaegeuk Kim &lt;jaegeuk@kernel.org&gt;
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
@@ -4604,6 +4604,7 @@ 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;
 }

Original file line number	Diff line number	Diff line change
`@@ -4604,6 +4604,7 @@ static int f2fs_dio_write_end_io(struct kiocb *iocb, ssize_t size, int error,`
`4604`	`4604`	`dec_page_count(sbi, F2FS_DIO_WRITE);`
`4605`	`4605`	`if (error)`
`4606`	`4606`	`return error;`
	`4607`	`+ f2fs_update_time(sbi, REQ_TIME);`
`4607`	`4608`	`f2fs_update_iostat(sbi, NULL, APP_DIRECT_IO, size);`
`4608`	`4609`	`return 0;`
`4609`	`4610`	`}`