Btrfs: Add block group pinned accounting back

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This patch adds a helper function 'update_pinned_extents' to
extent-tree.c. The usage of the helper function is similar to
'update_block_group',  the last parameter of the function indicates
pin vs unpin.

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

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Yan 2007-11-16 14:57:08 -05:00 • committed by Chris Mason

parent 5103e947b9

commit 324ae4df00

3 changed files with 44 additions and 16 deletions

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5

fs/btrfs/ctree.h

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1

fs/btrfs/disk-io.c

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54

fs/btrfs/extent-tree.c

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