diff options
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 617fb31086e..da946394655 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -141,9 +141,11 @@ static struct zonelist *bind_zonelist(nodemask_t *nodes) enum zone_type k; max = 1 + MAX_NR_ZONES * nodes_weight(*nodes); + max++; /* space for zlcache_ptr (see mmzone.h) */ zl = kmalloc(sizeof(struct zone *) * max, GFP_KERNEL); if (!zl) return NULL; + zl->zlcache_ptr = NULL; num = 0; /* First put in the highest zones from all nodes, then all the next lower zones etc. Avoid empty zones because the memory allocator @@ -219,7 +221,7 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd, orig_pte = pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); do { struct page *page; - unsigned int nid; + int nid; if (!pte_present(*pte)) continue; @@ -1324,7 +1326,7 @@ struct mempolicy *__mpol_copy(struct mempolicy *old) atomic_set(&new->refcnt, 1); if (new->policy == MPOL_BIND) { int sz = ksize(old->v.zonelist); - new->v.zonelist = kmemdup(old->v.zonelist, sz, SLAB_KERNEL); + new->v.zonelist = kmemdup(old->v.zonelist, sz, GFP_KERNEL); if (!new->v.zonelist) { kmem_cache_free(policy_cache, new); return ERR_PTR(-ENOMEM); @@ -1705,8 +1707,8 @@ void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new) * Display pages allocated per node and memory policy via /proc. */ -static const char *policy_types[] = { "default", "prefer", "bind", - "interleave" }; +static const char * const policy_types[] = + { "default", "prefer", "bind", "interleave" }; /* * Convert a mempolicy into a string. @@ -1855,7 +1857,7 @@ int show_numa_map(struct seq_file *m, void *v) if (file) { seq_printf(m, " file="); - seq_path(m, file->f_vfsmnt, file->f_dentry, "\n\t= "); + seq_path(m, file->f_path.mnt, file->f_path.dentry, "\n\t= "); } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) { seq_printf(m, " heap"); } else if (vma->vm_start <= mm->start_stack && |