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[Qemu-devel] [PULL 1/5] qemu-img: allow compressed not-in-order writes
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PULL 1/5] qemu-img: allow compressed not-in-order writes |
Date: |
Tue, 3 Jul 2018 16:59:11 +0200 |
From: Vladimir Sementsov-Ogievskiy <address@hidden>
No reason to forbid them, and they are needed to improve performance
with compress-threads in further patches.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
qemu-img.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
index e1a506f7f6..7651d8172c 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -2141,11 +2141,6 @@ static int img_convert(int argc, char **argv)
goto fail_getopt;
}
- if (!s.wr_in_order && s.compressed) {
- error_report("Out of order write and compress are mutually exclusive");
- goto fail_getopt;
- }
-
if (tgt_image_opts && !skip_create) {
error_report("--target-image-opts requires use of -n flag");
goto fail_getopt;
--
2.13.6
- [Qemu-devel] [PULL 0/5] Block layer patches, Kevin Wolf, 2018/07/03
- [Qemu-devel] [PULL 1/5] qemu-img: allow compressed not-in-order writes,
Kevin Wolf <=
- [Qemu-devel] [PULL 4/5] block: Move two block permission constants to the relevant enum, Kevin Wolf, 2018/07/03
- [Qemu-devel] [PULL 3/5] qcow2: add compress threads, Kevin Wolf, 2018/07/03
- [Qemu-devel] [PULL 5/5] block: Add blklogwrites, Kevin Wolf, 2018/07/03
- [Qemu-devel] [PULL 2/5] qcow2: refactor data compression, Kevin Wolf, 2018/07/03
- Re: [Qemu-devel] [PULL 0/5] Block layer patches, Peter Maydell, 2018/07/04