From: Marc Olson <marcolso@amazon.com>
Date: Wed, 6 Sep 2017 17:23:56 -0700
Subject: nvme: update timeout module parameter type
Patch-mainline: v4.15-rc1
Git-commit: 8ae4e4477d8f5cc7736816a0492f82934ca32ab7
References: FATE#323952, FATE#322506
The underlying blk_mq_tag_set, and request timeout parameters support an
unsigned int. Extend the size of the nvme module parameters for io and
admin commands to match.
Signed-off-by: Marc Olson <marcolso@amazon.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/nvme/host/core.c | 8 ++++----
drivers/nvme/host/nvme.h | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -34,13 +34,13 @@
#define NVME_MINORS (1U << MINORBITS)
-unsigned char admin_timeout = 60;
-module_param(admin_timeout, byte, 0644);
+unsigned int admin_timeout = 60;
+module_param(admin_timeout, uint, 0644);
MODULE_PARM_DESC(admin_timeout, "timeout in seconds for admin commands");
EXPORT_SYMBOL_GPL(admin_timeout);
-unsigned char nvme_io_timeout = 30;
-module_param_named(io_timeout, nvme_io_timeout, byte, 0644);
+unsigned int nvme_io_timeout = 30;
+module_param_named(io_timeout, nvme_io_timeout, uint, 0644);
MODULE_PARM_DESC(io_timeout, "timeout in seconds for I/O");
EXPORT_SYMBOL_GPL(nvme_io_timeout);
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -21,10 +21,10 @@
#include <linux/lightnvm.h>
#include <linux/sed-opal.h>
-extern unsigned char nvme_io_timeout;
+extern unsigned int nvme_io_timeout;
#define NVME_IO_TIMEOUT (nvme_io_timeout * HZ)
-extern unsigned char admin_timeout;
+extern unsigned int admin_timeout;
#define ADMIN_TIMEOUT (admin_timeout * HZ)
#define NVME_DEFAULT_KATO 5