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ext4: Update documentation to correct the inode_readahead_blks option name

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Per commit 240799cd, the option name for readahead should be
inode_readahead_blks, not inode_readahead.

Signed-off-by: Fang Wenqi <antonf@turbolinux.com.cn>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Fang Wenqi 2009-12-24 17:51:42 -05:00 committed by Theodore Ts'o
parent 3ebfdf885a
commit 6d3b82f2d3
1 changed files with 1 additions and 1 deletions
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Documentation/filesystems/ext4.txt
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@ -196,7 +196,7 @@ nobarrier This also requires an IO stack which can support
also be used to enable or disable barriers, for also be used to enable or disable barriers, for
consistency with other ext4 mount options. consistency with other ext4 mount options.
inode_readahead=n This tuning parameter controls the maximum inode_readahead_blks=n This tuning parameter controls the maximum
number of inode table blocks that ext4's inode number of inode table blocks that ext4's inode
table readahead algorithm will pre-read into table readahead algorithm will pre-read into
the buffer cache. The default value is 32 blocks. the buffer cache. The default value is 32 blocks.