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Subject[PATCH 7/9] vmalloc: use apply_to_page_range_batch() in alloc_vm_area()
Date
From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
---
mm/vmalloc.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index cf4e705..64d395f 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1993,9 +1993,9 @@ void __attribute__((weak)) vmalloc_sync_all(void)
}


-static int f(pte_t *pte, unsigned long addr, void *data)
+static int f(pte_t *pte, unsigned count, unsigned long addr, void *data)
{
- /* apply_to_page_range() does all the hard work. */
+ /* apply_to_page_range_batch() does all the hard work. */
return 0;
}

@@ -2024,8 +2024,8 @@ struct vm_struct *alloc_vm_area(size_t size)
* This ensures that page tables are constructed for this region
* of kernel virtual address space and mapped into init_mm.
*/
- if (apply_to_page_range(&init_mm, (unsigned long)area->addr,
- area->size, f, NULL)) {
+ if (apply_to_page_range_batch(&init_mm, (unsigned long)area->addr,
+ area->size, f, NULL)) {
free_vm_area(area);
return NULL;
}
--
1.7.3.4


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