From: Ted Ts'o <tytso@mit.edu>
To: Lukas Czerner <lczerner@redhat.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [PATCH, RFC 10/12] ext4: teach ext4_statfs() to deal with clusters if bigalloc is enabled
Date: Tue, 22 Mar 2011 18:09:21 -0400 [thread overview]
Message-ID: <20110322220921.GD3907@thunk.org> (raw)
In-Reply-To: <alpine.LFD.2.00.1103212115360.3724@dhcp-27-109.brq.redhat.com>
On Mon, Mar 21, 2011 at 09:17:30PM +0100, Lukas Czerner wrote:
>
> overhead is in clusters units, but
>
> > smp_wmb();
> > sbi->s_blocks_last = ext4_blocks_count(es);
> > @@ -4489,6 +4499,7 @@ static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)
> > buf->f_blocks = ext4_blocks_count(es) - sbi->s_overhead_last;
>
> here it seems to be treated as blocks if I am not missing something.
Oops, good point! Thanks for catching that.
- Ted
next prev parent reply other threads:[~2011-03-22 22:09 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-19 21:28 [PATCH, RFC 00/12] bigalloc patchset Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 01/12] ext4: read-only support for bigalloc file systems Theodore Ts'o
2011-03-21 19:35 ` Lukas Czerner
2011-03-22 17:02 ` Ted Ts'o
2011-03-23 10:28 ` Lukas Czerner
2011-03-19 21:28 ` [PATCH, RFC 02/12] ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 03/12] ext4: Convert instances of EXT4_BLOCKS_PER_GROUP to EXT4_CLUSTERS_PER_GROUP Theodore Ts'o
2011-03-20 10:26 ` Amir Goldstein
2011-03-21 13:12 ` Ted Ts'o
2011-03-19 21:28 ` [PATCH, RFC 04/12] ext4: Remove block bitmap initialization in ext4_new_inode() Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 05/12] ext4: factor out block group accounting into functions Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 06/12] ext4: split out ext4_free_blocks_after_init() Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 07/12] ext4: bigalloc changes to block bitmap initialization functions Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 08/12] ext4: Convert block group-relative offsets to use clusters Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 09/12] ext4: teach ext4_ext_map_blocks() about the bigalloc feature Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 10/12] ext4: teach ext4_statfs() to deal with clusters if bigalloc is enabled Theodore Ts'o
2011-03-21 20:17 ` Lukas Czerner
2011-03-22 22:09 ` Ted Ts'o [this message]
2011-03-19 21:28 ` [PATCH, RFC 11/12] ext4: tune mballoc's default group prealloc size for bigalloc file systems Theodore Ts'o
2011-03-19 21:28 ` [PATCH, RFC 12/12] ext4: enable mounting bigalloc as read/write Theodore Ts'o
2011-03-20 10:33 ` [PATCH, RFC 00/12] bigalloc patchset Amir Goldstein
2011-03-21 8:55 ` Andreas Dilger
2011-03-21 11:31 ` Rogier Wolff
2011-03-21 13:24 ` Ted Ts'o
2011-03-21 23:42 ` Andreas Dilger
2011-04-05 17:23 ` Coly Li
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