diff options
| -rw-r--r-- | kernel/sched.c | 19 | ||||
| -rw-r--r-- | kernel/sched_cpupri.c | 8 | ||||
| -rw-r--r-- | kernel/sched_cpupri.h | 2 |
3 files changed, 10 insertions, 19 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 9064e7d..7b443ee 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -6248,23 +6248,18 @@ static void rq_attach_root(struct rq *rq, struct root_domain *rd) free_rootdomain(old_rd); } -static int init_rootdomain(struct root_domain *rd, bool bootmem) +static int init_rootdomain(struct root_domain *rd) { - gfp_t gfp = GFP_KERNEL; - memset(rd, 0, sizeof(*rd)); - if (bootmem) - gfp = GFP_NOWAIT; - - if (!alloc_cpumask_var(&rd->span, gfp)) + if (!alloc_cpumask_var(&rd->span, GFP_KERNEL)) goto out; - if (!alloc_cpumask_var(&rd->online, gfp)) + if (!alloc_cpumask_var(&rd->online, GFP_KERNEL)) goto free_span; - if (!alloc_cpumask_var(&rd->rto_mask, gfp)) + if (!alloc_cpumask_var(&rd->rto_mask, GFP_KERNEL)) goto free_online; - if (cpupri_init(&rd->cpupri, bootmem) != 0) + if (cpupri_init(&rd->cpupri) != 0) goto free_rto_mask; return 0; @@ -6280,7 +6275,7 @@ out: static void init_defrootdomain(void) { - init_rootdomain(&def_root_domain, true); + init_rootdomain(&def_root_domain); atomic_set(&def_root_domain.refcount, 1); } @@ -6293,7 +6288,7 @@ static struct root_domain *alloc_rootdomain(void) if (!rd) return NULL; - if (init_rootdomain(rd, false) != 0) { + if (init_rootdomain(rd) != 0) { kfree(rd); return NULL; } diff --git a/kernel/sched_cpupri.c b/kernel/sched_cpupri.c index e6871cb..2722dc1 100644 --- a/kernel/sched_cpupri.c +++ b/kernel/sched_cpupri.c @@ -166,14 +166,10 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri) * * Returns: -ENOMEM if memory fails. */ -int cpupri_init(struct cpupri *cp, bool bootmem) +int cpupri_init(struct cpupri *cp) { - gfp_t gfp = GFP_KERNEL; int i; - if (bootmem) - gfp = GFP_NOWAIT; - memset(cp, 0, sizeof(*cp)); for (i = 0; i < CPUPRI_NR_PRIORITIES; i++) { @@ -181,7 +177,7 @@ int cpupri_init(struct cpupri *cp, bool bootmem) raw_spin_lock_init(&vec->lock); vec->count = 0; - if (!zalloc_cpumask_var(&vec->mask, gfp)) + if (!zalloc_cpumask_var(&vec->mask, GFP_KERNEL)) goto cleanup; } diff --git a/kernel/sched_cpupri.h b/kernel/sched_cpupri.h index 7cb5bb6..9fc7d38 100644 --- a/kernel/sched_cpupri.h +++ b/kernel/sched_cpupri.h @@ -27,7 +27,7 @@ struct cpupri { int cpupri_find(struct cpupri *cp, struct task_struct *p, struct cpumask *lowest_mask); void cpupri_set(struct cpupri *cp, int cpu, int pri); -int cpupri_init(struct cpupri *cp, bool bootmem); +int cpupri_init(struct cpupri *cp); void cpupri_cleanup(struct cpupri *cp); #else #define cpupri_set(cp, cpu, pri) do { } while (0) |
