nvme-multipath: change the NVME_MULTIPATH config option

Fix up the NVME_MULTIPATH config description so that
it accurately describes what it does.

Signed-off-by: John Meneghini <jmeneghi@redhat.com>
Tested-by: John Meneghini <jmeneghi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
index 10e453b2436e800bba47df3ef8dfef1bae5bb42a..d47dfa80fb9560f76f824dbd428ee14dcec1ea86 100644 (file)
--- a/drivers/nvme/host/Kconfig
+++ b/drivers/nvme/host/Kconfig
@@ -18,10 +18,15 @@ config NVME_MULTIPATH
        bool "NVMe multipath support"
        depends on NVME_CORE
        help
-          This option enables support for multipath access to NVMe
-          subsystems.  If this option is enabled only a single
-          /dev/nvmeXnY device will show up for each NVMe namespace,
-          even if it is accessible through multiple controllers.
+         This option controls support for multipath access to NVMe
+         subsystems. If this option is enabled support for NVMe multipath
+         access is included in the kernel. If this option is disabled support
+         for NVMe multipath access is excluded from the kernel. When this
+         option is disabled each controller/namespace receives its
+         own /dev/nvmeXnY device entry and NVMe multipath access is
+         not supported.
+
+         If unsure, say Y.
 
 config NVME_VERBOSE_ERRORS
        bool "NVMe verbose error reporting"