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[Qemu-devel] [PATCH 1/3] block: fixed BdrvTrackedRequest filling in bdrv
From: |
Denis V. Lunev |
Subject: |
[Qemu-devel] [PATCH 1/3] block: fixed BdrvTrackedRequest filling in bdrv_co_discard |
Date: |
Thu, 16 Jun 2016 19:09:39 +0300 |
The request area is specified in bytes, not in sectors.
Signed-off-by: Denis V. Lunev <address@hidden>
Reviewed-by: Vladimir Sementsov-Ogievskiy<address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
CC: Stefan Hajnoczi <address@hidden>
CC: Kevin Wolf <address@hidden>
CC: Max Reitz <address@hidden>
---
block/io.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/io.c b/block/io.c
index fb99a71..aca175e 100644
--- a/block/io.c
+++ b/block/io.c
@@ -2261,8 +2261,8 @@ int coroutine_fn bdrv_co_discard(BlockDriverState *bs,
int64_t sector_num,
return 0;
}
- tracked_request_begin(&req, bs, sector_num, nb_sectors,
- BDRV_TRACKED_DISCARD);
+ tracked_request_begin(&req, bs, sector_num << BDRV_SECTOR_BITS,
+ nb_sectors << BDRV_SECTOR_BITS,
BDRV_TRACKED_DISCARD);
bdrv_set_dirty(bs, sector_num, nb_sectors);
max_discard = MIN_NON_ZERO(bs->bl.max_discard, BDRV_REQUEST_MAX_SECTORS);
--
2.1.4