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Peter Collingbourne authored
The current split between do_mmap() and do_mmap_pgoff() was introduced in commit 1fcfd8db ("mm, mpx: add "vm_flags_t vm_flags" arg to do_mmap_pgoff()") to support MPX. The wrapper function do_mmap_pgoff() always passed 0 as the value of the vm_flags argument to do_mmap(). However, MPX support has subsequently been removed from the kernel and there were no more direct callers of do_mmap(); all calls were going via do_mmap_pgoff(). Simplify the code by removing do_mmap_pgoff() and changing all callers to directly call do_mmap(), which now no longer takes a vm_flags argument. Signed-off-by:
Peter Collingbourne <pcc@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Reviewed-by:
Andrew Morton <akpm@linux-foundation.org> Reviewed-by:
David Hildenbrand <david@redhat.com> Link: http://lkml.kernel.org/r/20200727194109.1371462-1-pcc@google.comSigned-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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