diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 7bbf0cda51c3..f1783c4516d8 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -35,6 +35,9 @@
 #include <linux/capability.h>
 #include <linux/compat.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/mmc.h>
+
 #include <linux/mmc/ioctl.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
@@ -1002,9 +1005,12 @@ retry:
 			goto out;
 	}
 
-	if (mmc_can_sanitize(card))
+	if (mmc_can_sanitize(card)) {
+		trace_mmc_blk_erase_start(EXT_CSD_SANITIZE_START, 0, 0);
 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
 				 EXT_CSD_SANITIZE_START, 1, 0);
+		trace_mmc_blk_erase_end(EXT_CSD_SANITIZE_START, 0, 0);
+	}
 out_retry:
 	if (err && !mmc_blk_reset(md, card->host, type))
 		goto retry;
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 812f3d98bfc8..6a83f4ccc108 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -29,6 +29,8 @@
 #include <linux/slab.h>
 #include <linux/wakelock.h>
 
+#include <trace/events/mmc.h>
+
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/mmc.h>
@@ -173,6 +175,7 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
 			pr_debug("%s:     %d bytes transferred: %d\n",
 				mmc_hostname(host),
 				mrq->data->bytes_xfered, mrq->data->error);
+			trace_mmc_blk_rw_end(cmd->opcode, cmd->arg, mrq->data);
 		}
 
 		if (mrq->stop) {
@@ -537,8 +540,12 @@ struct mmc_async_req *mmc_start_req(struct mmc_host *host,
 			mmc_start_bkops(host->card, true);
 	}
 
-	if (!err && areq)
+	if (!err && areq) {
+		trace_mmc_blk_rw_start(areq->mrq->cmd->opcode,
+				       areq->mrq->cmd->arg,
+				       areq->mrq->data);
 		start_err = __mmc_start_data_req(host, areq->mrq);
+	}
 
 	if (host->areq)
 		mmc_post_req(host, host->areq->mrq, 0);
@@ -1848,8 +1855,13 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	struct mmc_command cmd = {0};
 	unsigned int qty = 0;
 	unsigned long timeout;
+	unsigned int fr, nr;
 	int err;
 
+	fr = from;
+	nr = to - from + 1;
+	trace_mmc_blk_erase_start(arg, fr, nr);
+
 	/*
 	 * qty is used to calculate the erase timeout which depends on how many
 	 * erase groups (or allocation units in SD terminology) are affected.
@@ -1953,6 +1965,8 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from,
 	} while (!(cmd.resp[0] & R1_READY_FOR_DATA) ||
 		 (R1_CURRENT_STATE(cmd.resp[0]) == R1_STATE_PRG));
 out:
+
+	trace_mmc_blk_erase_end(arg, fr, nr);
 	return err;
 }
 
diff --git a/include/trace/events/mmc.h b/include/trace/events/mmc.h
new file mode 100644
index 000000000000..82b368dbcefc
--- /dev/null
+++ b/include/trace/events/mmc.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2013 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mmc
+
+#if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MMC_H
+
+#include <linux/tracepoint.h>
+#include <linux/mmc/mmc.h>
+#include <linux/mmc/core.h>
+
+/*
+ * Unconditional logging of mmc block erase operations,
+ * including cmd, address, size
+ */
+DECLARE_EVENT_CLASS(mmc_blk_erase_class,
+	TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
+	TP_ARGS(cmd, addr, size),
+	TP_STRUCT__entry(
+		__field(unsigned int, cmd)
+		__field(unsigned int, addr)
+		__field(unsigned int, size)
+	),
+	TP_fast_assign(
+		__entry->cmd = cmd;
+		__entry->addr = addr;
+		__entry->size = size;
+	),
+	TP_printk("cmd=%u,addr=0x%08x,size=0x%08x",
+		  __entry->cmd, __entry->addr, __entry->size)
+);
+
+DEFINE_EVENT(mmc_blk_erase_class, mmc_blk_erase_start,
+	TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
+	TP_ARGS(cmd, addr, size));
+
+DEFINE_EVENT(mmc_blk_erase_class, mmc_blk_erase_end,
+	TP_PROTO(unsigned int cmd, unsigned int addr, unsigned int size),
+	TP_ARGS(cmd, addr, size));
+
+/*
+ * Logging of start of read or write mmc block operation,
+ * including cmd, address, size
+ */
+DECLARE_EVENT_CLASS(mmc_blk_rw_class,
+	TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
+	TP_ARGS(cmd, addr, data),
+	TP_STRUCT__entry(
+		__field(unsigned int, cmd)
+		__field(unsigned int, addr)
+		__field(unsigned int, size)
+	),
+	TP_fast_assign(
+		__entry->cmd = cmd;
+		__entry->addr = addr;
+		__entry->size = data->blocks;
+	),
+	TP_printk("cmd=%u,addr=0x%08x,size=0x%08x",
+		  __entry->cmd, __entry->addr, __entry->size)
+);
+
+DEFINE_EVENT_CONDITION(mmc_blk_rw_class, mmc_blk_rw_start,
+	TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
+	TP_ARGS(cmd, addr, data),
+	TP_CONDITION(((cmd == MMC_READ_MULTIPLE_BLOCK) ||
+		      (cmd == MMC_WRITE_MULTIPLE_BLOCK)) &&
+		      data));
+
+DEFINE_EVENT_CONDITION(mmc_blk_rw_class, mmc_blk_rw_end,
+	TP_PROTO(unsigned int cmd, unsigned int addr, struct mmc_data *data),
+	TP_ARGS(cmd, addr, data),
+	TP_CONDITION(((cmd == MMC_READ_MULTIPLE_BLOCK) ||
+		      (cmd == MMC_WRITE_MULTIPLE_BLOCK)) &&
+		      data));
+#endif /* _TRACE_MMC_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>