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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2021-11-05 21:43:50 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-06 21:30:41 +0100 |
| commit | 916caa127cb2239989b2ec45e4288db61de01ed9 (patch) | |
| tree | 4fb988fc101d192dc8deabe23a4b133156033393 /mm/nommu.c | |
| parent | mm/readahead.c: fix incorrect comments for get_init_ra_size (diff) | |
| download | linux-916caa127cb2239989b2ec45e4288db61de01ed9.tar.xz linux-916caa127cb2239989b2ec45e4288db61de01ed9.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/nommu.c')
| -rw-r--r-- | mm/nommu.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 02d2427b8f9e..8943dc0e2132 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1639,12 +1639,6 @@ int remap_vmalloc_range(struct vm_area_struct *vma, void *addr, } 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(); |