linux-kernel - [PATCH 1/1] f2fs: support iopoll method

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Message-Id: <20230413101711.13682-1-bo.wu@vivo.com>
Date:   Thu, 13 Apr 2023 18:17:11 +0800
From:   Wu Bo <bo.wu@...o.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, Chao Yu <chao@...nel.org>
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, wubo.oduw@...il.com,
        Wu Bo <bo.wu@...o.com>
Subject: [PATCH 1/1] f2fs: support iopoll method

Wire up the iopoll method to the common implementation.
As f2fs use common dio infrastructure:
commit a1e09b03e6f5 ("f2fs: use iomap for direct I/O")

Signed-off-by: Wu Bo <bo.wu@...o.com>
---
 fs/f2fs/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 15dabeac4690..ced796ef615b 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -4879,6 +4879,7 @@ const struct file_operations f2fs_file_operations = {
 	.llseek		= f2fs_llseek,
 	.read_iter	= f2fs_file_read_iter,
 	.write_iter	= f2fs_file_write_iter,
+	.iopoll		= iocb_bio_iopoll,
 	.open		= f2fs_file_open,
 	.release	= f2fs_release_file,
 	.mmap		= f2fs_file_mmap,
-- 
2.35.3