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ext4: enable mblk_io_submit by default

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Now that we've fixed the file corruption bug in commit d50bdd5aa5,
it's time to enable mblk_io_submit by default.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2011-02-26 13:53:09 -05:00
parent c7f5938adc
commit 6fd7a46781
1 changed files with 3 additions and 2 deletions
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5
fs/ext4/super.c
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@@ -1038,8 +1038,8 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
!(def_mount_opts & EXT4_DEFM_NODELALLOC)) !(def_mount_opts & EXT4_DEFM_NODELALLOC))
seq_puts(seq, ",nodelalloc"); seq_puts(seq, ",nodelalloc");
if (test_opt(sb, MBLK_IO_SUBMIT)) if (!test_opt(sb, MBLK_IO_SUBMIT))
seq_puts(seq, ",mblk_io_submit"); seq_puts(seq, ",nomblk_io_submit");
if (sbi->s_stripe) if (sbi->s_stripe)
seq_printf(seq, ",stripe=%lu", 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 #ifdef CONFIG_EXT4_FS_POSIX_ACL
set_opt(sb, POSIX_ACL); set_opt(sb, POSIX_ACL);
#endif #endif
set_opt(sb, MBLK_IO_SUBMIT);
if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_DATA) if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_DATA)
set_opt(sb, JOURNAL_DATA); set_opt(sb, JOURNAL_DATA);
else if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_ORDERED) else if ((def_mount_opts & EXT4_DEFM_JMODE) == EXT4_DEFM_JMODE_ORDERED)