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(parent: 90cad06) | patch
mm: mark VMA as being written when changing vm_flags
authorSuren Baghdasaryan <surenb@google.com>
Mon, 27 Feb 2023 17:36:12 +0000 (09:36 -0800)
committerAndrew Morton <akpm@linux-foundation.org>
Wed, 5 Apr 2023 23:02:07 +0000 (16:02 -0700)
commit898fbcaa0b6338fa595677f2550ec391b08cbd2c
treeed5fdcf1592eca0999fa4f08769d9e55de1c6fe8tree
parent90cad0642e7202c9199ed8ded3e0a6f79e22ae8ecommit | diff
mm: mark VMA as being written when changing vm_flags

Updates to vm_flags have to be done with VMA marked as being written for
preventing concurrent page faults or other modifications.

Link: https://lkml.kernel.org/r/20230227173632.3292573-14-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/mm.h diff | blob | history
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