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Message-ID: <20080602065147.GC26379@skywalker> Date: Mon, 2 Jun 2008 12:21:47 +0530 From: "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com> To: Mingming Cao <cmm@...ibm.com> Cc: linux-ext4@...r.kernel.org Subject: Re: [RFC][PATCH 4/6] delalloc ENOSPC: avoid free blocks double booking On Sun, Jun 01, 2008 at 04:36:10PM -0700, Mingming Cao wrote: > ext4: delalloc block reservation avoid double accounting > > From: Mingming cao <cmm@...ibm.com> > > Since fs free blocks counters are already reduced at the block reservation > time, we need to let the underlying block allocation know to avoid > decrease the free blocks counter again when real block allocation finished. > > Signed-off-by: Mingming cao <cmm@...ibm.com> > --- > fs/ext4/dir.c | 3 ++- > fs/ext4/ext4.h | 6 +++++- > fs/ext4/ext4_i.h | 1 + > fs/ext4/extents.c | 2 +- > fs/ext4/inode.c | 25 ++++++++++++++++++------- > fs/ext4/mballoc.c | 13 ++++++++++++- > fs/ext4/super.c | 2 ++ > 7 files changed, 41 insertions(+), 11 deletions(-) > I guess you would need a similar change for balloc.c -aneesh -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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