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(parent: 7079b81) | patch
Btrfs: cast bio->bi_sector to a u64 before shifting
authorChris Mason <chris.mason@oracle.com>
Fri, 3 Oct 2008 20:31:08 +0000 (16:31 -0400)
committerChris Mason <chris.mason@oracle.com>
Fri, 3 Oct 2008 20:31:08 +0000 (16:31 -0400)
commite5ecf7473912f70b05280946492a938daba49456
treec26ebe1ccf229f829513e1fc85c8110928187e13tree | snapshot
parent7079b813dd1f7c91411df825a3df323e5ee86c2dcommit | diff
Btrfs: cast bio->bi_sector to a u64 before shifting

On 32 bit machines without CONFIG_LBD, the bi_sector field is only 32 bits.
Btrfs needs to cast it before shifting up, or we end up doing IO into
the wrong place.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/inode.c diff | blob | history
fs/btrfs/volumes.c diff | blob | history
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