diff options
Diffstat (limited to 'include/linux/mmc')
-rw-r--r-- | include/linux/mmc/core.h | 2 | ||||
-rw-r--r-- | include/linux/mmc/host.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 37967b6da03c..3349f0676acb 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -136,6 +136,8 @@ struct mmc_request { struct completion completion; void (*done)(struct mmc_request *);/* completion function */ struct mmc_host *host; + ktime_t io_start; + int lat_hist_enabled; }; struct mmc_card; diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 40025b28c1fb..e4862f7cdede 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -16,6 +16,7 @@ #include <linux/sched.h> #include <linux/device.h> #include <linux/fault-inject.h> +#include <linux/blkdev.h> #include <linux/mmc/core.h> #include <linux/mmc/card.h> @@ -379,6 +380,9 @@ struct mmc_host { } embedded_sdio_data; #endif + int latency_hist_enabled; + struct io_latency_state io_lat_s; + unsigned long private[0] ____cacheline_aligned; }; |