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[176/262] mm: nommu: kill arch_get_unmapped_area()

Message ID 20211105204350.YecbdIUJT%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [001/262] scripts/spelling.txt: add more spellings to spelling.txt | expand

Commit Message

Andrew Morton Nov. 5, 2021, 8:43 p.m. UTC 
From: Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: mm: nommu: kill arch_get_unmapped_area()

When nommu, the arch_get_unmapped_area() will not be called, just kill it.

Link: https://lkml.kernel.org/r/20210910061906.36299-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/nommu.c |    6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

--- a/mm/nommu.c~mm-nommu-kill-arch_get_unmapped_area
+++ a/mm/nommu.c
@@ -1639,12 +1639,6 @@  int remap_vmalloc_range(struct vm_area_s
 }
 EXPORT_SYMBOL(remap_vmalloc_range);
 
-unsigned long arch_get_unmapped_area(struct file *file, unsigned long addr,
-	unsigned long len, unsigned long pgoff, unsigned long flags)
-{
-	return -ENOMEM;
-}
-
 vm_fault_t filemap_fault(struct vm_fault *vmf)
 {
 	BUG();