tracing/kprobes: Add probe handler dispatcher to support perf and ftrace concurrent use

[~andy/linux] / drivers / ide / ide-disk.c

diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 695181120cdb9f14d0a16740c901345d599d052b..7f878017b736fcd913cfaea1e3939f10bb6cdf82 100644 (file)
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -455,6 +455,7 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
 
        rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
        rq->special = cmd;
+       cmd->rq = rq;
 }
 
 ide_devset_get(multcount, mult_count);