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authorTheodore Ts'o <tytso@mit.edu>2011-02-26 13:53:09 -0500
committerTheodore Ts'o <tytso@mit.edu>2011-02-26 13:53:09 -0500
commit6fd7a46781999c32f423025767e43b349b967d57 (patch)
treecb324e785e6e00c29ba522c5b76a2bfdfee7b1ab /fs/ext4/super.c
parentc7f5938adce6727b9d17785f289c1146bd88d678 (diff)
ext4: enable mblk_io_submit by default
Now that we've fixed the file corruption bug in commit d50bdd5aa55, it's time to enable mblk_io_submit by default. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/super.c')
-rw-r--r--fs/ext4/super.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index a665d2fb70c..33c398785e5 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1038,8 +1038,8 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
!(def_mount_opts & EXT4_DEFM_NODELALLOC))
seq_puts(seq, ",nodelalloc");
- if (test_opt(sb, MBLK_IO_SUBMIT))
- seq_puts(seq, ",mblk_io_submit");
+ if (!test_opt(sb, MBLK_IO_SUBMIT))
+ seq_puts(seq, ",nomblk_io_submit");
if (sbi->s_stripe)
seq_printf(seq, ",stripe=%lu", sbi->s_stripe);
/*
@@ -3099,6 +3099,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
#ifdef CONFIG_EXT4_FS_POSIX_ACL
set_opt(sb, POSIX_ACL);
#endif
+ set_opt(sb, MBLK_IO_SUBMIT);
if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_DATA)
set_opt(sb, JOURNAL_DATA);
else if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_ORDERED)