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| author | Theodore Ts'o <tytso@mit.edu> | 2009-03-31 09:11:14 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-03-31 09:11:14 -0400 |
| commit | b713a5ec55bf73c833f9883cdd761b20ee61a1ab (patch) | |
| tree | 77bbc689f442cad3ce8ca21d7b2c7cea2738d519 /fs/ext4/inode.c | |
| parent | 3197ebdb130473a92760100cbfe0d7e671838f48 (diff) | |
| download | linux-b713a5ec55bf73c833f9883cdd761b20ee61a1ab.tar.bz2 | |
ext4: remove /proc tuning knobs
Remove tuning knobs in /proc/fs/ext4/<dev/* since they have been
replaced by knobs in sysfs at /sys/fs/ext4/<dev>/*.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 7dcac9d7e491..d3118d1acc39 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4153,12 +4153,7 @@ make_io: unsigned num; table = ext4_inode_table(sb, gdp); - /* Make sure s_inode_readahead_blks is a power of 2 */ - while (EXT4_SB(sb)->s_inode_readahead_blks & - (EXT4_SB(sb)->s_inode_readahead_blks-1)) - EXT4_SB(sb)->s_inode_readahead_blks = - (EXT4_SB(sb)->s_inode_readahead_blks & - (EXT4_SB(sb)->s_inode_readahead_blks-1)); + /* s_inode_readahead_blks is always a power of 2 */ b = block & ~(EXT4_SB(sb)->s_inode_readahead_blks-1); if (table > b) b = table; |