mm/mmap: simplify vma link and unlink

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The file parameter in the __remove_shared_vm_struct is no longer used,
remove it.

These functions vma_link() and mmap_region() have some of the same code,
introduce vma_link_file() helper function to simplify the code.

Link: https://lkml.kernel.org/r/20240110084622.2425927-1-yajun.deng@linux.dev
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Yajun Deng 2024-01-10 16:46:22 +08:00 • committed by Andrew Morton

parent 0040f2c553

commit 30afc8c342

1 changed files with 19 additions and 25 deletions

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mm/mmap.c

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