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| /openbmc/linux/fs/btrfs/ |
| H A D | ctree.c | 44871b1b Fri Mar 13 09:04:31 CDT 2009 Chris Mason <chris.mason@oracle.com> Btrfs: reduce stack usage in some crucial tree balancing functions
Many of the tree balancing functions follow the same pattern.
1) cow a block
2) do something to the result
This commit breaks them up into two functions so the variables and
code required for part two don't suck down stack during part one.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
44871b1b Fri Mar 13 09:04:31 CDT 2009 Chris Mason <chris.mason@oracle.com> Btrfs: reduce stack usage in some crucial tree balancing functions
Many of the tree balancing functions follow the same pattern.
1) cow a block
2) do something to the result
This commit breaks them up into two functions so the variables and
code required for part two don't suck down stack during part one.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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