[PATCH openEuler-1.0-LTS 13/30] block: block: fix kabi broken for struct blk_mq_alloc_data

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IAGRKP CVE: NA

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blk_mq_alloc_data is only used internally and always used as stack variable. Fix kabi broken by extending new filed at tail.

Signed-off-by: Yu Kuai yukuai3@huawei.com --- block/blk-mq.h | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/block/blk-mq.h b/block/blk-mq.h index 91ddf85d0a9b..d924e4bd72b4 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -157,7 +157,9 @@ struct blk_mq_alloc_data { struct blk_mq_ctx *ctx; struct blk_mq_hw_ctx *hctx;

+#ifndef __GENKSYMS__ struct bio *bio; +#endif };

static inline struct blk_mq_tags *blk_mq_tags_from_data(struct blk_mq_alloc_data *data)