Btrfs: Fix super block updates during transaction commit

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The super block written during commit was not consistent with the state of
the trees.  This change adds an in-memory copy of the super so that we can
make sure to write out consistent data during a commit.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Chris Mason 2007-06-26 10:06:50 -04:00 • committed by David Woodhouse

parent 79c44584ea

commit 4b52dff6d3

5 changed files with 18 additions and 14 deletions

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1

fs/btrfs/ctree.h

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5

fs/btrfs/disk-io.c

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16

fs/btrfs/extent-tree.c

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2

fs/btrfs/super.c

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8

fs/btrfs/transaction.c

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