3 files changed, 11 insertions, 14 deletions

diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index cb73c755fac8..c7348b8d0a81 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -117,7 +117,7 @@ extern __init void vm_area_register_early(struct vm_struct *vm, size_t align);
 #ifdef CONFIG_SMP
 struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
                                      const size_t *sizes, int nr_vms,
-                                     size_t align, gfp_t gfp_mask);
+                                     size_t align);
 
 void pcpu_free_vm_areas(struct vm_struct **vms, int nr_vms);
 #endif
diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c
index 7d9c1d0ebd3f..ea534960a04b 100644
--- a/mm/percpu-vm.c
+++ b/mm/percpu-vm.c
@@ -421,7 +421,7 @@ static struct pcpu_chunk *pcpu_create_chunk(void)
                 return NULL;
 
         vms = pcpu_get_vm_areas(pcpu_group_offsets, pcpu_group_sizes,
-                                pcpu_nr_groups, pcpu_atom_size, GFP_KERNEL);
+                                pcpu_nr_groups, pcpu_atom_size);
         if (!vms) {
                 pcpu_free_chunk(chunk);
                 return NULL;
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 78ec9d8bc57c..f67546636322 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2196,17 +2196,16 @@ static unsigned long pvm_determine_end(struct vmap_area **pnext,
  * @sizes: array containing size of each area
  * @nr_vms: the number of areas to allocate
  * @align: alignment, all entries in @offsets and @sizes must be aligned to this
- * @gfp_mask: allocation mask
  *
  * Returns: kmalloc'd vm_struct pointer array pointing to allocated
  *          vm_structs on success, %NULL on failure
  *
  * Percpu allocator wants to use congruent vm areas so that it can
  * maintain the offsets among percpu areas.  This function allocates
- * congruent vmalloc areas for it.  These areas tend to be scattered
- * pretty far, distance between two areas easily going up to
- * gigabytes.  To avoid interacting with regular vmallocs, these areas
- * are allocated from top.
+ * congruent vmalloc areas for it with GFP_KERNEL.  These areas tend to
+ * be scattered pretty far, distance between two areas easily going up
+ * to gigabytes.  To avoid interacting with regular vmallocs, these
+ * areas are allocated from top.
  *
  * Despite its complicated look, this allocator is rather simple.  It
  * does everything top-down and scans areas from the end looking for
@@ -2217,7 +2216,7 @@ static unsigned long pvm_determine_end(struct vmap_area **pnext,
  */
 struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
                                      const size_t *sizes, int nr_vms,
-                                     size_t align, gfp_t gfp_mask)
+                                     size_t align)
 {
         const unsigned long vmalloc_start = ALIGN(VMALLOC_START, align);
         const unsigned long vmalloc_end = VMALLOC_END & ~(align - 1);
@@ -2227,8 +2226,6 @@ struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
         unsigned long base, start, end, last_end;
         bool purged = false;
 
-        gfp_mask &= GFP_RECLAIM_MASK;
-
         /* verify parameters and allocate data structures */
         BUG_ON(align & ~PAGE_MASK || !is_power_of_2(align));
         for (last_area = 0, area = 0; area < nr_vms; area++) {
@@ -2261,14 +2258,14 @@ struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
                 return NULL;
         }
 
-        vms = kzalloc(sizeof(vms[0]) * nr_vms, gfp_mask);
-        vas = kzalloc(sizeof(vas[0]) * nr_vms, gfp_mask);
+        vms = kzalloc(sizeof(vms[0]) * nr_vms, GFP_KERNEL);
+        vas = kzalloc(sizeof(vas[0]) * nr_vms, GFP_KERNEL);
         if (!vas || !vms)
                 goto err_free;
 
         for (area = 0; area < nr_vms; area++) {
-                vas[area] = kzalloc(sizeof(struct vmap_area), gfp_mask);
-                vms[area] = kzalloc(sizeof(struct vm_struct), gfp_mask);
+                vas[area] = kzalloc(sizeof(struct vmap_area), GFP_KERNEL);
+                vms[area] = kzalloc(sizeof(struct vm_struct), GFP_KERNEL);
                 if (!vas[area] || !vms[area])
                         goto err_free;
         }