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From: Satya Tangirala via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>
To: linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	 linux-f2fs-devel@lists.sourceforge.net,
	linux-ext4@vger.kernel.org
Cc: Satya Tangirala <satyat@google.com>, Eric Biggers <ebiggers@google.com>
Subject: [f2fs-dev] [PATCH 5/5] f2fs: support direct I/O with fscrypt using blk-crypto
Date: Thu,  9 Jul 2020 19:47:51 +0000
Message-ID: <20200709194751.2579207-6-satyat@google.com> (raw)
In-Reply-To: <20200709194751.2579207-1-satyat@google.com>

From: Eric Biggers <ebiggers@google.com>

Wire up f2fs with fscrypt direct I/O support.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Satya Tangirala <satyat@google.com>
---
 fs/f2fs/f2fs.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index b35a50f4953c..6d662a37b445 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -4082,7 +4082,9 @@ static inline bool f2fs_force_buffered_io(struct inode *inode,
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
 	int rw = iov_iter_rw(iter);
 
-	if (f2fs_post_read_required(inode))
+	if (!fscrypt_dio_supported(iocb, iter))
+		return true;
+	if (fsverity_active(inode))
 		return true;
 	if (f2fs_is_multi_device(sbi))
 		return true;
-- 
2.27.0.383.g050319c2ae-goog



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Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-09 19:47 [f2fs-dev] [PATCH 0/5] add support for " Satya Tangirala via Linux-f2fs-devel
2020-07-09 19:47 ` [f2fs-dev] [PATCH 1/5] fscrypt: Add functions for direct I/O support Satya Tangirala via Linux-f2fs-devel
2020-07-09 21:54   ` Eric Biggers
2020-07-09 19:47 ` [f2fs-dev] [PATCH 2/5] direct-io: add support for fscrypt using blk-crypto Satya Tangirala via Linux-f2fs-devel
2020-07-10  5:34   ` Christoph Hellwig
2020-07-13 18:36     ` Eric Biggers
2020-07-17  1:56       ` Satya Tangirala via Linux-f2fs-devel
2020-07-09 19:47 ` [f2fs-dev] [PATCH 3/5] iomap: support direct I/O with " Satya Tangirala via Linux-f2fs-devel
2020-07-09 21:59   ` Eric Biggers
2020-07-09 19:47 ` [f2fs-dev] [PATCH 4/5] ext4: " Satya Tangirala via Linux-f2fs-devel
2020-07-09 22:30   ` Eric Biggers
2020-07-09 19:47 ` Satya Tangirala via Linux-f2fs-devel [this message]
2020-07-10  1:05   ` [f2fs-dev] [PATCH 5/5] f2fs: " Chao Yu
2020-07-10  1:15     ` Eric Biggers
2020-07-09 22:46 ` [f2fs-dev] [PATCH 0/5] add support for " Eric Biggers

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