* [PATCH 08/14] ipmi: use atomic_dec_not_zero()
@ 2017-01-30 18:47 Fabian Frederick
2017-07-28 14:27 ` Corey Minyard
0 siblings, 1 reply; 3+ messages in thread
From: Fabian Frederick @ 2017-01-30 18:47 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Corey Minyard, openipmi-developer, Fabian Frederick
instead of atomic_add_unless(value, -1, 0)
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
drivers/char/ipmi/ipmi_msghandler.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 9f69995..961d677 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -3851,7 +3851,7 @@ static void handle_new_recv_msgs(ipmi_smi_t intf)
* If the pretimout count is non-zero, decrement one from it and
* deliver pretimeouts to all the users.
*/
- if (atomic_add_unless(&intf->watchdog_pretimeouts_to_deliver, -1, 0)) {
+ if (atomic_dec_not_zero(&intf->watchdog_pretimeouts_to_deliver)) {
ipmi_user_t user;
rcu_read_lock();
--
2.9.3
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH 08/14] ipmi: use atomic_dec_not_zero()
2017-01-30 18:47 [PATCH 08/14] ipmi: use atomic_dec_not_zero() Fabian Frederick
@ 2017-07-28 14:27 ` Corey Minyard
2017-07-28 14:44 ` Corey Minyard
0 siblings, 1 reply; 3+ messages in thread
From: Corey Minyard @ 2017-07-28 14:27 UTC (permalink / raw)
To: Fabian Frederick, Andrew Morton; +Cc: linux-kernel, openipmi-developer
I missed this until now, and I see it hasn't been applied yet. It's
queued for the next release.
Thanks,
-corey
On 01/30/2017 12:47 PM, Fabian Frederick wrote:
> instead of atomic_add_unless(value, -1, 0)
>
> Signed-off-by: Fabian Frederick <fabf@skynet.be>
> ---
> drivers/char/ipmi/ipmi_msghandler.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
> index 9f69995..961d677 100644
> --- a/drivers/char/ipmi/ipmi_msghandler.c
> +++ b/drivers/char/ipmi/ipmi_msghandler.c
> @@ -3851,7 +3851,7 @@ static void handle_new_recv_msgs(ipmi_smi_t intf)
> * If the pretimout count is non-zero, decrement one from it and
> * deliver pretimeouts to all the users.
> */
> - if (atomic_add_unless(&intf->watchdog_pretimeouts_to_deliver, -1, 0)) {
> + if (atomic_dec_not_zero(&intf->watchdog_pretimeouts_to_deliver)) {
> ipmi_user_t user;
>
> rcu_read_lock();
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH 08/14] ipmi: use atomic_dec_not_zero()
2017-07-28 14:27 ` Corey Minyard
@ 2017-07-28 14:44 ` Corey Minyard
0 siblings, 0 replies; 3+ messages in thread
From: Corey Minyard @ 2017-07-28 14:44 UTC (permalink / raw)
To: Fabian Frederick, Andrew Morton; +Cc: linux-kernel, openipmi-developer
On 07/28/2017 09:27 AM, Corey Minyard wrote:
> I missed this until now, and I see it hasn't been applied yet. It's
> queued for the next release.
>
Well, never mind, I see the main update didn't go in.
-corey
> Thanks,
>
> -corey
>
> On 01/30/2017 12:47 PM, Fabian Frederick wrote:
>> instead of atomic_add_unless(value, -1, 0)
>>
>> Signed-off-by: Fabian Frederick <fabf@skynet.be>
>> ---
>> drivers/char/ipmi/ipmi_msghandler.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/char/ipmi/ipmi_msghandler.c
>> b/drivers/char/ipmi/ipmi_msghandler.c
>> index 9f69995..961d677 100644
>> --- a/drivers/char/ipmi/ipmi_msghandler.c
>> +++ b/drivers/char/ipmi/ipmi_msghandler.c
>> @@ -3851,7 +3851,7 @@ static void handle_new_recv_msgs(ipmi_smi_t intf)
>> * If the pretimout count is non-zero, decrement one from it and
>> * deliver pretimeouts to all the users.
>> */
>> - if (atomic_add_unless(&intf->watchdog_pretimeouts_to_deliver,
>> -1, 0)) {
>> + if (atomic_dec_not_zero(&intf->watchdog_pretimeouts_to_deliver)) {
>> ipmi_user_t user;
>> rcu_read_lock();
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-07-28 14:45 UTC | newest]
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2017-01-30 18:47 [PATCH 08/14] ipmi: use atomic_dec_not_zero() Fabian Frederick
2017-07-28 14:27 ` Corey Minyard
2017-07-28 14:44 ` Corey Minyard
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