Re: [GIT PULL] Btrfs corruption fix

From: Chris Mason
Date: Fri Oct 17 2014 - 06:09:56 EST




On 10/16/2014 03:51 AM, Chris Mason wrote:
> Hi Linus,
>
> I'm testing a pull with more fixes, but wanted to get this one out so
> Greg can pick it up. The corruption isn't easy to hit, you have to do a
> readonly snapshot and have orphans in the snapshot. But my review and
> testing missed the bug. Filipe has added a better xfstest to cover it.
>
> Please pull:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus

Sorry Linus, I realized this morning I forgot my sob. I've pushed out an
updated commit to a new for-linus-update branch. The code and diffstat are
exactly the same:

git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus-update

>
> Chris Mason (1) commits (+33/-36):
> Revert "Btrfs: race free update of commit root for ro snapshots"
>
> Total: (1) commits (+33/-36)
>
> fs/btrfs/inode.c | 36 ------------------------------------
> fs/btrfs/ioctl.c | 33 +++++++++++++++++++++++++++++++++
> 2 files changed, 33 insertions(+), 36 deletions(-)
>

-chris
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