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Chao Yu authored
This patch makes sure it returns a positive value instead of a probable casted negative value as shrink count. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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This patch makes sure it returns a positive value instead of a probable casted negative value as shrink count. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>