linux-kernel - [PATCH -next] bcachefs: support iopoll method

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240815142034.1561661-1-lizetao1@huawei.com>
Date: Thu, 15 Aug 2024 22:20:34 +0800
From: Li Zetao <lizetao1@...wei.com>
To: <kent.overstreet@...ux.dev>
CC: <lizetao1@...wei.com>, <linux-bcachefs@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH -next] bcachefs: support iopoll method

When bcachefs uses io_uring, implement the iopoll method to support
IORING_SETUP_IOPOLL.

Signed-off-by: Li Zetao <lizetao1@...wei.com>
---
 fs/bcachefs/fs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index c50457ba808d..c97bc94fcb83 100644
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -1213,6 +1213,7 @@ static const struct file_operations bch_file_operations = {
 	.llseek		= bch2_llseek,
 	.read_iter	= bch2_read_iter,
 	.write_iter	= bch2_write_iter,
+	.iopoll		= iocb_bio_iopoll,
 	.mmap		= bch2_mmap,
 	.get_unmapped_area = thp_get_unmapped_area,
 	.fsync		= bch2_fsync,
-- 
2.34.1