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[Qemu-block] [PATCH v3 0/5] Some fixes related to scsi-generic
From: |
Dimitris Aragiorgis |
Subject: |
[Qemu-block] [PATCH v3 0/5] Some fixes related to scsi-generic |
Date: |
Thu, 14 May 2015 14:01:10 +0300 |
Hi all,
These four patches make slight changes to the way QEMU handles SCSI
generic devices to fix a number of small problems.
I am sending them against the master branch, since I don't know if they
can be considered bugfixes.
Thanks,
dimara
v3 (rebased to current master):
* Avoid bit-rot in DPRINTF (adopt Eric's suggestion)
* Address Kevin's comments (DEBUF_FLOPPY, line > 80 chars, SG device)
* Mention Kevin's comment wrt disk flush in the corresponding commit
v2:
* remove duplicate check for sg inside iscsi_co_flush()
* remove DEBUG_BLOCK_PRINT in block/raw-posix.c
* use DPRINTF for debugging in block/raw-posix.c
PS: Paolo suggested to use a tracepoint inside hdev_is_sg() but I chose DPRINTF
instead. It would make sense to add a tracepoint for bdrv_is_sg() (just like
most bdrv_* commands) but this is too much for now since it just returns the
bs->sg flag (and is not an actual driver function). If you insist I'll change
it in v3.
Dimitris Aragiorgis (5):
block: Use bdrv_is_sg() everywhere
Fix migration in case of scsi-generic
raw-posix: DPRINTF instead of DEBUG_BLOCK_PRINT
raw-posix: Use DPRINTF for DEBUG_FLOPPY
raw-posix: Introduce hdev_is_sg()
block.c | 6 ++--
block/io.c | 3 +-
block/iscsi.c | 4 ---
block/raw-posix.c | 82 ++++++++++++++++++++++++++++++-----------------------
4 files changed, 51 insertions(+), 44 deletions(-)
--
1.7.10.4
- [Qemu-block] [PATCH v3 0/5] Some fixes related to scsi-generic,
Dimitris Aragiorgis <=
- [Qemu-block] [PATCH v3 3/5] raw-posix: DPRINTF instead of DEBUG_BLOCK_PRINT, Dimitris Aragiorgis, 2015/05/14
- [Qemu-block] [PATCH v3 1/5] block: Use bdrv_is_sg() everywhere, Dimitris Aragiorgis, 2015/05/14
- [Qemu-block] [PATCH v3 5/5] raw-posix: Introduce hdev_is_sg(), Dimitris Aragiorgis, 2015/05/14
- [Qemu-block] [PATCH v3 4/5] raw-posix: Use DPRINTF for DEBUG_FLOPPY, Dimitris Aragiorgis, 2015/05/14
- [Qemu-block] [PATCH v3 2/5] Fix migration in case of scsi-generic, Dimitris Aragiorgis, 2015/05/14