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authorJaegeuk Kim <jaegeuk@kernel.org>2016-12-21 17:09:19 -0800
committerJaegeuk Kim <jaegeuk@kernel.org>2017-01-29 12:46:01 +0900
commitec91538dccd44329ad83d3aae1aa6a8389b5c75f (patch)
tree78552fa8f5115557d3339dd1c79b481f8ae1a86c /Documentation
parent0a595ebaaa6b53a2226d3fee2a2fd616ea5ba378 (diff)
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f2fs: get io size bit from mount option
This patch adds to set io_size_bits from mount option. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/f2fs.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt
index 753dd4f96afe..d99faced79cb 100644
--- a/Documentation/filesystems/f2fs.txt
+++ b/Documentation/filesystems/f2fs.txt
@@ -157,6 +157,8 @@ data_flush Enable data flushing before checkpoint in order to
mode=%s Control block allocation mode which supports "adaptive"
and "lfs". In "lfs" mode, there should be no random
writes towards main area.
+io_bits=%u Set the bit size of write IO requests. It should be set
+ with "mode=lfs".
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