diff options
| author | Keith Busch <keith.busch@intel.com> | 2018-04-26 23:24:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-05-03 18:37:50 +0300 |
| commit | 5cadde8019a6a80550fdde92d5a3327565974eab (patch) | |
| tree | b27e7b6565772852119ab69fa9a6561c2cd501bc /drivers | |
| parent | f31a21103c03bb62846409fdc60cc9faf2398cfb (diff) | |
| download | linux-5cadde8019a6a80550fdde92d5a3327565974eab.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 956e0b8e9c4d..3ded009e7631 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -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"); |