lkml.org 
[lkml]   [2013]   [Sep]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] ahci: Changing two module params with static and __read_mostly
From
Date
On Wed, 2013-09-18 at 00:48 +0800, Chuansheng Liu wrote:
> Here module parameters ahci_em_messages and devslp_idle_timeout can
> be set as static and __read_mostly.
>
> Signed-off-by: Liu, Chuansheng <chuansheng.liu@intel.com>
> ---
> drivers/ata/libahci.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
[]
> @@ -189,14 +189,15 @@ struct ata_port_operations ahci_pmp_retry_srst_ops = {
> };
> EXPORT_SYMBOL_GPL(ahci_pmp_retry_srst_ops);
>
> -int ahci_em_messages = 1;
> +static int ahci_em_messages __read_mostly = 1;

This one could also be converted to
static bool ahci_em_messages __read_mostly = true;




\
 
 \ /
  Last update: 2013-09-17 18:41    [W:0.104 / U:0.560 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site