misc: tegra-profiler: add unique identifier

Add unique identifier seqid (sequence number) for samples.

Bug 3216659

Signed-off-by: Igor Nabirushkin <inabirushkin@nvidia.com>
Change-Id: I84b595f976f1f1955ecb278ababaf45591cdf5e0
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2464500
(cherry picked from commit ec284fc0b7b94871565c612358ea9e78e9ae4731)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2469351
Reviewed-by: Roman Rybalko <rrybalko@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/uapi/linux/tegra_profiler.h b/include/uapi/linux/tegra_profiler.h
index d8807e637..bfa39e566 100644
--- a/include/uapi/linux/tegra_profiler.h
+++ b/include/uapi/linux/tegra_profiler.h
@@ -20,7 +20,7 @@
 #include <linux/ioctl.h>
 #include <linux/types.h>
 
-#define QUADD_SAMPLES_VERSION   48
+#define QUADD_SAMPLES_VERSION   49
 #define QUADD_IO_VERSION        28
 
 #define QUADD_IO_VERSION_DYNAMIC_RB             5
@@ -78,6 +78,7 @@
 #define QUADD_SAMPLE_VERSION_PCLK_SEND_CHANGES  46
 #define QUADD_SAMPLE_VERSION_COMM_SAMPLES       47
 #define QUADD_SAMPLE_VERSION_UNCORE_EVENTS      48
+#define QUADD_SAMPLE_VERSION_SEQID              49
 
 #define QUADD_MMAP_HEADER_VERSION       1
 
@@ -422,6 +423,7 @@ struct quadd_header_data {
 struct quadd_record_data {
         __u8 record_type;
         __u16 extra_size;
+        __u32 seqid;
 
         /* sample: it should be the biggest size */
         union {