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(parent: 16f6467) | patch
mm: Introduce arch_calc_vm_flag_bits()
authorKevin Brodsky <Kevin.Brodsky@arm.com>
Mon, 25 Nov 2019 17:27:06 +0000 (17:27 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 4 Sep 2020 11:46:07 +0000 (12:46 +0100)
commitf1dc1c80d1bb111b471412af134a3f74d7450b36
treeed5a4e5e67c60af7042aa9fef05325b83d5b9742tree | snapshot
parent16f646791eda169cc96d286923d9eb5ea3ff4b4ecommit | diff
mm: Introduce arch_calc_vm_flag_bits()

Similarly to arch_calc_vm_prot_bits(), introduce a dummy
arch_calc_vm_flag_bits() invoked from calc_vm_flag_bits(). This macro
can be overridden by architectures to insert specific VM_* flags derived
from the mmap() MAP_* flags.

Signed-off-by: Kevin Brodsky <Kevin.Brodsky@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
include/linux/mman.h diff | blob | history
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