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(parent: d5f5fee) | 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)
commit149e3fe33ad568a196b118484e2cbe69ced104f8
treeed5a4e5e67c60af7042aa9fef05325b83d5b9742tree | snapshot
parentd5f5feece516070a267a49c8ab35b32752ca3af2commit | 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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