From c115517e8a2deb89e55eb2fe5d02069aa706284c Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Mon, 28 Jan 2008 23:58:26 -0500 Subject: [PATCH] --- yaml --- r: 77911 b: refs/heads/master c: 3dbd0ede4d5320bd4c3cb914fec0595135b6d9a1 h: refs/heads/master i: 77909: 79a2f25784973e6f9e866de30f53741dfa1abcfd 77907: 0cd637cf887fc59f7fb600b40d15fcfbc0aa9eb4 77903: 3affc947c1dc794d0a470171084d66f2dba3eb10 v: v3 --- [refs] | 2 +- trunk/fs/ext4/super.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 7002a4369842..99a17f669d28 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c9de560ded61faa5b754137b7753da252391c55a +refs/heads/master: 3dbd0ede4d5320bd4c3cb914fec0595135b6d9a1 diff --git a/trunk/fs/ext4/super.c b/trunk/fs/ext4/super.c index 3a51ffc47790..b60c34038bb8 100644 --- a/trunk/fs/ext4/super.c +++ b/trunk/fs/ext4/super.c @@ -736,6 +736,8 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs) seq_puts(seq, ",nobh"); if (!test_opt(sb, EXTENTS)) seq_puts(seq, ",noextents"); + if (!test_opt(sb, MBALLOC)) + seq_puts(seq, ",nomballoc"); if (test_opt(sb, I_VERSION)) seq_puts(seq, ",i_version"); @@ -1903,6 +1905,11 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent) * User -o noextents to turn it off */ set_opt(sbi->s_mount_opt, EXTENTS); + /* + * turn on mballoc feature by default in ext4 filesystem + * User -o nomballoc to turn it off + */ + set_opt(sbi->s_mount_opt, MBALLOC); if (!parse_options ((char *) data, sb, &journal_inum, &journal_devnum, NULL, 0))