From: Hyunchul Lee <hyc.lee@gmail.com>
To: Jaegeuk Kim <jaegeuk@kernel.org>, Chao Yu <yuchao0@huawei.com>
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
kernel-team@lge.com, Hyunchul Lee <cheol.lee@lge.com>
Subject: [PATCH 3/3] f2fs: Add the 'whint_mode' mount option to f2fs documentation
Date: Mon, 22 Jan 2018 19:49:09 +0900 [thread overview]
Message-ID: <1516618149-1495-4-git-send-email-hyc.lee@gmail.com> (raw)
In-Reply-To: <1516618149-1495-1-git-send-email-hyc.lee@gmail.com>
From: Hyunchul Lee <cheol.lee@lge.com>
Signed-off-by: Hyunchul Lee <cheol.lee@lge.com>
---
Documentation/filesystems/f2fs.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt
index 13c2ff0..414a160 100644
--- a/Documentation/filesystems/f2fs.txt
+++ b/Documentation/filesystems/f2fs.txt
@@ -174,6 +174,12 @@ offgrpjquota Turn off group journelled quota.
offprjjquota Turn off project journelled quota.
quota Enable plain user disk quota accounting.
noquota Disable all plain disk quota option.
+whint_mode=%s Control which write hints are passed down to block
+ layer. This supports "off", "user-based", and
+ "fs-based". In "off" mode (default), f2fs does not pass
+ down hints. In "user-based" mode, f2fs tries to pass
+ down hints given by users. And in "fs-based" mode, f2fs
+ passes down hints with its policy.
================================================================================
DEBUGFS ENTRIES
--
1.9.1
prev parent reply other threads:[~2018-01-22 10:49 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-22 10:49 [PATCH 0/3] f2fs: support passing down write hints to block layer Hyunchul Lee
2018-01-22 10:49 ` [PATCH 1/3] f2fs: support passing down write hints given by users " Hyunchul Lee
2018-01-24 15:32 ` [f2fs-dev] " Chao Yu
2018-01-24 15:32 ` Chao Yu
2018-01-25 2:47 ` [f2fs-dev] " Hyunchul Lee
2018-01-25 8:01 ` Chao Yu
2018-01-25 8:01 ` Chao Yu
2018-01-25 23:46 ` Hyunchul Lee
2018-01-25 23:46 ` Hyunchul Lee
2018-01-26 2:10 ` [f2fs-dev] " Chao Yu
2018-01-26 2:10 ` Chao Yu
2018-01-29 1:49 ` Hyunchul Lee
2018-01-29 1:49 ` Hyunchul Lee
2018-01-29 7:41 ` [f2fs-dev] " Chao Yu
2018-01-29 7:41 ` Chao Yu
2018-01-22 10:49 ` [PATCH 2/3] f2fs: support passing down write hints to block layer with F2FS policy Hyunchul Lee
2018-01-22 10:49 ` Hyunchul Lee
2018-01-24 15:39 ` [f2fs-dev] " Chao Yu
2018-01-22 10:49 ` Hyunchul Lee [this message]
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