Commit 5cadde80 authored Apr 26, 2018 by Keith Busch Committed by Jens Axboe May 03, 2018

nvme/multipath: Disable runtime writable enabling parameter



We can't allow the user to change multipath settings at runtime, as this
will create naming conflicts due to the different naming schemes used
for each mode.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent f31a2110

drivers/nvme/host/multipath.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@
		#include "nvme.h"

		static bool multipath = true;
		module_param(multipath, bool, 0644);
		module_param(multipath, bool, 0444);
		MODULE_PARM_DESC(multipath,
		"turn on native support for multiple controllers per subsystem");