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-rw-r--r--kernel/sched_cpupri.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/sched_cpupri.c b/kernel/sched_cpupri.c
index 344712a5e3ed..7deffc9f0e5f 100644
--- a/kernel/sched_cpupri.c
+++ b/kernel/sched_cpupri.c
@@ -154,8 +154,12 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
154 */ 154 */
155int __init_refok cpupri_init(struct cpupri *cp, bool bootmem) 155int __init_refok cpupri_init(struct cpupri *cp, bool bootmem)
156{ 156{
157 gfp_t gfp = GFP_KERNEL;
157 int i; 158 int i;
158 159
160 if (bootmem)
161 gfp = GFP_NOWAIT;
162
159 memset(cp, 0, sizeof(*cp)); 163 memset(cp, 0, sizeof(*cp));
160 164
161 for (i = 0; i < CPUPRI_NR_PRIORITIES; i++) { 165 for (i = 0; i < CPUPRI_NR_PRIORITIES; i++) {
@@ -163,9 +167,7 @@ int __init_refok cpupri_init(struct cpupri *cp, bool bootmem)
163 167
164 spin_lock_init(&vec->lock); 168 spin_lock_init(&vec->lock);
165 vec->count = 0; 169 vec->count = 0;
166 if (bootmem) 170 if (!zalloc_cpumask_var(&vec->mask, gfp))
167 alloc_bootmem_cpumask_var(&vec->mask);
168 else if (!zalloc_cpumask_var(&vec->mask, GFP_KERNEL))
169 goto cleanup; 171 goto cleanup;
170 } 172 }
171 173