Added a new config FC_APPID to select BLK_CGROUP_FC_APPID
which Enable support to track FC io Traffic.

Reported-by: kernel test robot <redacted>
Signed-off-by: Muneendra <redacted>

---
v8:
No change

v7:
Modified the Kconfig comments

v6:
Modified the Kconfig comments

v5:
No change

v4:
Addressed the error reported by kernel test robot

v3:
New patch
---
  drivers/scsi/Kconfig | 13 +++++++++++++
  1 file changed, 13 insertions(+)

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 06b87c7f6bab..20aa1536a3ba 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig

@@ -235,6 +235,19 @@ config SCSI_FC_ATTRS
  	  each attached FiberChannel device to sysfs, say Y.
  	  Otherwise, say N.
  
+config FC_APPID
+	bool "Enable support to track FC I/O Traffic"
+	depends on BLOCK && BLK_CGROUP
+	depends on SCSI
+	select BLK_CGROUP_FC_APPID
+	default y
+	help
+	  If you say Y here, it enables the support to track
+	  FC I/O traffic over fabric. It enables the Fabric and the
+	  storage targets to identify, monitor, and handle FC traffic
+	  based on VM tags by inserting application specific
+	  identification into the FC frame.
+
  config SCSI_ISCSI_ATTRS
  	tristate "iSCSI Transport Attributes"
  	depends on SCSI && NET