mirror of
https://github.com/joel16/android_kernel_sony_msm8994_rework.git
synced 2025-01-01 01:03:58 +00:00
[SPARC64]: Fix set_intr_affinity()
Do not cat bucket->irq_info to struct irqaction * directly, but go through struct irq_desc *. Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
90cdba648c
commit
12cf649f41
@ -917,7 +917,8 @@ static int irq_affinity_read_proc (char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
{
|
||||
struct ino_bucket *bp = ivector_table + (long)data;
|
||||
struct irqaction *ap = bp->irq_info;
|
||||
struct irq_desc *desc = bp->irq_info;
|
||||
struct irqaction *ap = desc->action;
|
||||
cpumask_t mask;
|
||||
int len;
|
||||
|
||||
@ -935,11 +936,13 @@ static int irq_affinity_read_proc (char *page, char **start, off_t off,
|
||||
static inline void set_intr_affinity(int irq, cpumask_t hw_aff)
|
||||
{
|
||||
struct ino_bucket *bp = ivector_table + irq;
|
||||
struct irq_desc *desc = bp->irq_info;
|
||||
struct irqaction *ap = desc->action;
|
||||
|
||||
/* Users specify affinity in terms of hw cpu ids.
|
||||
* As soon as we do this, handler_irq() might see and take action.
|
||||
*/
|
||||
put_smpaff_in_irqaction((struct irqaction *)bp->irq_info, hw_aff);
|
||||
put_smpaff_in_irqaction(ap, hw_aff);
|
||||
|
||||
/* Migration is simply done by the next cpu to service this
|
||||
* interrupt.
|
||||
|
Loading…
Reference in New Issue
Block a user