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[Qemu-devel] [PATCH v3 08/10] block: Drop superfluous aligning of bdrv_g
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH v3 08/10] block: Drop superfluous aligning of bdrv_getlength()'s value |
Date: |
Fri, 30 May 2014 20:13:49 +0200 |
It returns a multiple of the sector size.
Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
---
block.c | 1 -
block/qcow2.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/block.c b/block.c
index 8ebfb79..41837b4 100644
--- a/block.c
+++ b/block.c
@@ -1260,7 +1260,6 @@ void bdrv_append_temp_snapshot(BlockDriverState *bs, int
flags, Error **errp)
error_setg_errno(errp, -total_size, "Could not get image size");
goto out;
}
- total_size &= BDRV_SECTOR_MASK;
/* Create the temporary image */
ret = get_tmp_filename(tmp_filename, PATH_MAX + 1);
diff --git a/block/qcow2.c b/block/qcow2.c
index 98f624c..4af09bd 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1927,7 +1927,6 @@ static int qcow2_write_compressed(BlockDriverState *bs,
int64_t sector_num,
/* align end of file to a sector boundary to ease reading with
sector based I/Os */
cluster_offset = bdrv_getlength(bs->file);
- cluster_offset = (cluster_offset + 511) & ~511;
bdrv_truncate(bs->file, cluster_offset);
return 0;
}
--
1.9.3
- [Qemu-devel] [PATCH v3 00/10] Clean up around bdrv_getlength(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 08/10] block: Drop superfluous aligning of bdrv_getlength()'s value,
Markus Armbruster <=
- [Qemu-devel] [PATCH v3 10/10] block: Avoid bdrv_get_geometry() where errors should be detected, Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 05/10] block: Use bdrv_nb_sectors() in bdrv_co_get_block_status(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 03/10] block: Use bdrv_nb_sectors() in bdrv_make_zero(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 04/10] block: Use bdrv_nb_sectors() in bdrv_aligned_preadv(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 06/10] block: Use bdrv_nb_sectors() in img_convert(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 01/10] raw-posix: Fix raw_getlength() to always return -errno on error, Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 02/10] block: New bdrv_nb_sectors(), Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 09/10] qemu-img: Make img_convert() get image size just once per image, Markus Armbruster, 2014/05/30
- [Qemu-devel] [PATCH v3 07/10] block: Use bdrv_nb_sectors() where sectors, not bytes are wanted, Markus Armbruster, 2014/05/30