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Re: [PATCH] NBD: replace kill_bdev() with __invalidate_device()

Started byPaolo Bonzini <pbonzini@redhat.com>
First post2016-05-10 11:30 +0200
Last post2016-05-10 11:30 +0200
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  Re: [PATCH] NBD: replace kill_bdev() with __invalidate_device() Paolo Bonzini <pbonzini@redhat.com> - 2016-05-10 11:30 +0200

#1397893 — Re: [PATCH] NBD: replace kill_bdev() with __invalidate_device()

FromPaolo Bonzini <pbonzini@redhat.com>
Date2016-05-10 11:30 +0200
SubjectRe: [PATCH] NBD: replace kill_bdev() with __invalidate_device()
Message-ID<rxc9k-84z-19@gated-at.bofh.it>

On 23/04/2016 04:17, Ratna Manoj wrote:
> Ext4 can be fixed with the this patch:
> http://www.spinics.net/lists/linux-ext4/msg51112.html 
> It did not make to the kernel. It checks the state of the buffer head
> before committing.

The patch did not make it, but Ted Ts'o proposed an alternative
(modifying __sync_dirty_buffer).

Paolo

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