[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard comman
From: |
Alex Bligh |
Subject: |
Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE |
Date: |
Thu, 12 May 2016 16:03:07 +0100 |
On 11 May 2016, at 22:06, Wouter Verhelst <address@hidden> wrote:
> On Tue, May 10, 2016 at 04:08:50PM +0100, Alex Bligh wrote:
>> What surprises me is that a release kernel is using experimental
>> NBD extensions; there's no guarantee these won't change. Or does
>> fstrim work some other way?
>
> What makes you say NBD_CMD_TRIM is experimental? It's been implemented for
> years.
Me confusing it with NBD_CMD_WRITE_ZEROES which I corrected later
in the thread.
--
Alex Bligh
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, (continued)
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Alex Bligh, 2016/05/12
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Alex Bligh, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Eric Blake, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Alex Bligh, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Quentin Casasnovas, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Quentin Casasnovas, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Eric Blake, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, MichaĆ Belczyk, 2016/05/10
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Wouter Verhelst, 2016/05/11
Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE, Wouter Verhelst, 2016/05/11
- Re: [Qemu-block] [Nbd] [Qemu-devel] [PATCH] nbd: fix trim/discard commands with a length bigger than NBD_MAX_BUFFER_SIZE,
Alex Bligh <=