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From ac501e86dd95baa6f426cdd1395f2fe2a9c4e92a Mon Sep 17 00:00:00 2001
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From: Steven Lang <Steven.Lang@hgst.com>
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Date: Thu, 8 Jan 2015 17:22:02 -0800
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Subject: [PATCH 33/36] Use disk geometry as basis for ext2 sector sizes.
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When creating the geom for probed ext2 based filesystems, the
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size was being reported in 512 byte sectors, regardless of what
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the actual sector size of the device is.
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(cherry picked from commit d15a596a4436a08b9ad9db35729740b6314d536b)
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---
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libparted/fs/ext2/interface.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libparted/fs/ext2/interface.c b/libparted/fs/ext2/interface.c
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index 890a47b..a90c592 100644
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--- a/libparted/fs/ext2/interface.c
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+++ b/libparted/fs/ext2/interface.c
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@@ -41,7 +41,7 @@ _ext2_generic_probe (PedGeometry* geom, int expect_ext_ver)
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struct ext2_super_block *sb = (struct ext2_super_block *)(sb_v + 1024);
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if (EXT2_SUPER_MAGIC(*sb) == EXT2_SUPER_MAGIC_CONST) {
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- PedSector block_size = 1 << (EXT2_SUPER_LOG_BLOCK_SIZE(*sb) + 1);
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+ PedSector block_size = (EXT2_MIN_BLOCK_SIZE << (EXT2_SUPER_LOG_BLOCK_SIZE(*sb))) / geom->dev->sector_size;
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PedSector block_count = EXT2_SUPER_BLOCKS_COUNT(*sb);
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PedSector group_blocks = EXT2_SUPER_BLOCKS_PER_GROUP(*sb);
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PedSector group_nr = EXT2_SUPER_BLOCK_GROUP_NR(*sb);
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--
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2.5.5
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