| commit | 38c31464089f639630b7c28ce933a4d60e135a02 | [log] [tgz] |
|---|---|---|
| author | David Sterba <dsterba@suse.com> | Tue Feb 14 19:04:07 2017 +0100 |
| committer | David Sterba <dsterba@suse.com> | Tue Feb 28 14:26:35 2017 +0100 |
| tree | fd39ede7261635ac2f47ece7139c668820cf9db0 | |
| parent | 52f75f4fe74ce86376d68b30c94d5fb11cb4019e [diff] |
btrfs: merge length input and output parameter in compress_pages The length parameter is basically duplicated for input and output in the top level caller of the compress_pages chain. We can simply use one variable for that and reduce stack consumption. The compression implementation will sink the parameter to a local variable so everything works as before. Signed-off-by: David Sterba <dsterba@suse.com>