On 10/21/19 3:22 PM, Douglas Gilbert wrote:
> On 2019-10-18 6:05 a.m., Hannes Reinecke wrote:
[ .. ]
>> One thing to keep in mind here is that 'set_bit()' is not atomic; it
>> needs to be followed by a memory barrier or being replaced by
>> test_and_set_bit() if possible.
>> Please audit the code i
On 2019-10-18 6:05 a.m., Hannes Reinecke wrote:
On 10/8/19 9:50 AM, Douglas Gilbert wrote:
Introduce bitops in sg_device to replace an atomic, a bool and a
char. That char (sgdebug) had been reduced to only two states.
Add some associated macros to make the code a little clearer.
Signed-off-by:
On 10/8/19 9:50 AM, Douglas Gilbert wrote:
> Introduce bitops in sg_device to replace an atomic, a bool and a
> char. That char (sgdebug) had been reduced to only two states.
> Add some associated macros to make the code a little clearer.
>
> Signed-off-by: Douglas Gilbert
> ---
> drivers/scsi/s
Introduce bitops in sg_device to replace an atomic, a bool and a
char. That char (sgdebug) had been reduced to only two states.
Add some associated macros to make the code a little clearer.
Signed-off-by: Douglas Gilbert
---
drivers/scsi/sg.c | 104 +++---
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