From: Tao Ma <tao.ma@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH] ocfs2: properly set and use inode group alloc hint
Date: Mon, 30 Aug 2010 14:15:49 +0800 [thread overview]
Message-ID: <4C7B4C95.7050706@oracle.com> (raw)
In-Reply-To: <20100826200650.GP14548@wotan.suse.de>
On 08/27/2010 04:06 AM, Mark Fasheh wrote:
> We were setting ac->ac_last_group in ocfs2_claim_suballoc_bits from
> res->sr_bg_blkno. Unfortunately, res->sr_bg_blkno is going to be zero under
> normal (non-fragmented) circumstances. The discontig block group patches
> effectively turned off that feature. Fix this by correctly calculating what
> the next group hint should be.
>
> Signed-off-by: Mark Fasheh<mfasheh@suse.com>
> Tested-by: Goldwyn Rodrigues<rgoldwyn@suse.de>
Acked-by: Tao Ma <tao.ma@oracle.com>
prev parent reply other threads:[~2010-08-30 6:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-26 20:06 [Ocfs2-devel] [PATCH] ocfs2: properly set and use inode group alloc hint Mark Fasheh
2010-08-30 6:15 ` Tao Ma [this message]
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