From 244d63ee345bd9d45c87f665ef5e3f7bcd5db45b Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Thu, 14 Jan 2016 15:19:35 -0800 Subject: mm, vmalloc: remove VM_VPAGES VM_VPAGES is unnecessary, it's easier to check is_vmalloc_addr() when reading /proc/vmallocinfo. [akpm@linux-foundation.org: remove VM_VPAGES reference via kvfree()] Signed-off-by: David Rientjes Cc: Tetsuo Handa Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/vmalloc.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'mm/vmalloc.c') diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 7007fe85840e..58ceeb107960 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1479,10 +1479,7 @@ static void __vunmap(const void *addr, int deallocate_pages) __free_kmem_pages(page, 0); } - if (area->flags & VM_VPAGES) - vfree(area->pages); - else - kfree(area->pages); + kvfree(area->pages); } kfree(area); @@ -1592,7 +1589,6 @@ static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask, if (array_size > PAGE_SIZE) { pages = __vmalloc_node(array_size, 1, nested_gfp|__GFP_HIGHMEM, PAGE_KERNEL, node, area->caller); - area->flags |= VM_VPAGES; } else { pages = kmalloc_node(array_size, nested_gfp, node); } @@ -2650,7 +2646,7 @@ static int s_show(struct seq_file *m, void *p) if (v->flags & VM_USERMAP) seq_puts(m, " user"); - if (v->flags & VM_VPAGES) + if (is_vmalloc_addr(v->pages)) seq_puts(m, " vpages"); show_numa_info(m, v); -- cgit