[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 0/4] introduce max_transfer_length
From: |
Peter Lieven |
Subject: |
[Qemu-devel] [PATCH 0/4] introduce max_transfer_length |
Date: |
Fri, 5 Sep 2014 18:51:24 +0200 |
This series adds the basics for introducing a maximum transfer length
to the block layer. Its main purpose is currently avoiding that
a multiwrite_merge exceeds the max_xfer_len of an attached iSCSI LUN.
This is a required bug fix.
Discussed reporting of this maximum in the SCSI Disk Inquiry Emulation
of the Block Limits VPD is currently not added as we do not import any
of the other limits there. This has to be addresses in a seperate series.
Peter Lieven (4):
BlockLimits: introduce max_transfer_length
block: immediate cancel oversized read/write requests
block/iscsi: set max_transfer_length
block: avoid creating oversized writes in multiwrite_merge
block.c | 23 +++++++++++++++++++++++
block/iscsi.c | 12 ++++++++++--
include/block/block_int.h | 3 +++
3 files changed, 36 insertions(+), 2 deletions(-)
--
1.7.9.5
- [Qemu-devel] [PATCH 0/4] introduce max_transfer_length,
Peter Lieven <=
- [Qemu-devel] [PATCH 1/4] BlockLimits: introduce max_transfer_length, Peter Lieven, 2014/09/05
- [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Peter Lieven, 2014/09/05
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, BenoƮt Canet, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Paolo Bonzini, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Peter Lieven, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Paolo Bonzini, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Peter Lieven, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Paolo Bonzini, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Peter Lieven, 2014/09/08
- Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests, Kevin Wolf, 2014/09/23