diff mbox

SUNRPC: use jiffies_to_msecs for converting jiffies

Message ID 1425374665-446-1-git-send-email-hofrat@osadl.org (mailing list archive)
State New, archived
Headers show

Commit Message

Nicholas Mc Guire March 3, 2015, 9:24 a.m. UTC
Use jiffies_to_msecs for converting jiffies as it handles all of the corner
cases reliably and also helps readability.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
---

This was only compile tested for x86_64_defconfig (implies CONFIG_SUNRPC=y)

Patch is against 4.0-rc1 (localversion-next is -next-20150303)

 net/sunrpc/sched.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

J. Bruce Fields March 3, 2015, 3:18 p.m. UTC | #1
I'll assume Trond or Anna gets this one.--b.

On Tue, Mar 03, 2015 at 04:24:25AM -0500, Nicholas Mc Guire wrote:
> Use jiffies_to_msecs for converting jiffies as it handles all of the corner
> cases reliably and also helps readability.
> 
> Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
> ---
> 
> This was only compile tested for x86_64_defconfig (implies CONFIG_SUNRPC=y)
> 
> Patch is against 4.0-rc1 (localversion-next is -next-20150303)
> 
>  net/sunrpc/sched.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
> index b91fd9c..c234e7f 100644
> --- a/net/sunrpc/sched.c
> +++ b/net/sunrpc/sched.c
> @@ -90,7 +90,7 @@ __rpc_add_timer(struct rpc_wait_queue *queue, struct rpc_task *task)
>  		return;
>  
>  	dprintk("RPC: %5u setting alarm for %lu ms\n",
> -			task->tk_pid, task->tk_timeout * 1000 / HZ);
> +			task->tk_pid, jiffies_to_msecs(task->tk_timeout));
>  
>  	task->u.tk_wait.expires = jiffies + task->tk_timeout;
>  	if (list_empty(&queue->timer_list.list) || time_before(task->u.tk_wait.expires, queue->timer_list.expires))
> -- 
> 1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Trond Myklebust March 12, 2015, 3:58 p.m. UTC | #2
On Tue, 2015-03-03 at 04:24 -0500, Nicholas Mc Guire wrote:
> Use jiffies_to_msecs for converting jiffies as it handles all of the corner
> cases reliably and also helps readability.
> 
> Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
> ---
> 
> This was only compile tested for x86_64_defconfig (implies CONFIG_SUNRPC=y)
> 
> Patch is against 4.0-rc1 (localversion-next is -next-20150303)
> 
>  net/sunrpc/sched.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
> index b91fd9c..c234e7f 100644
> --- a/net/sunrpc/sched.c
> +++ b/net/sunrpc/sched.c
> @@ -90,7 +90,7 @@ __rpc_add_timer(struct rpc_wait_queue *queue, struct rpc_task *task)
>  		return;
>  
>  	dprintk("RPC: %5u setting alarm for %lu ms\n",
> -			task->tk_pid, task->tk_timeout * 1000 / HZ);
> +			task->tk_pid, jiffies_to_msecs(task->tk_timeout));
>  
>  	task->u.tk_wait.expires = jiffies + task->tk_timeout;
>  	if (list_empty(&queue->timer_list.list) || time_before(task->u.tk_wait.expires, queue->timer_list.expires))

Thanks! Applied.
diff mbox

Patch

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index b91fd9c..c234e7f 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -90,7 +90,7 @@  __rpc_add_timer(struct rpc_wait_queue *queue, struct rpc_task *task)
 		return;
 
 	dprintk("RPC: %5u setting alarm for %lu ms\n",
-			task->tk_pid, task->tk_timeout * 1000 / HZ);
+			task->tk_pid, jiffies_to_msecs(task->tk_timeout));
 
 	task->u.tk_wait.expires = jiffies + task->tk_timeout;
 	if (list_empty(&queue->timer_list.list) || time_before(task->u.tk_wait.expires, queue->timer_list.expires))